Does retinol in skincare even work?

Тәжірибелік нұсқаулар және стиль

Does the best skincare ingredient even work? Some scientists and dermatologists say there's no trustworthy scientific evidence to back up retinol. Let's look at the evidence for retinol, and why skincare science might look a bit sketchy.
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0:00 The case against retinol
1:04 What is retinol?
2:35 The dang government
4:33 Why isn't retinol a drug?
5:34 Cash Rules Everything Around Me
10:24 The evidence for retinol
15:11 What about other ingredients?
How to start on retinoids: • How to Start on Retino...
Ultimate vitamin C guide: • Ultimate Vitamin C Ski...
My skincare eBook: labmuffin.com/skin
Article with more info and full reference list: labmuffin.com/does-retinol-wo...
🙋🏻 I'm Michelle, a chemistry PhD, cosmetic chemist and science educator, here to explain how beauty products work, debunk myths, and help you make smarter decisions about your skincare, hair and makeup!
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📖 Key references
www.mdedge.com/podcasts/derma...
doi.org/10.1177/1740774515625964
doi.org/10.1016/s0190-9622(98...
doi.org/10.1111/j.1600-0625.1...
doi.org/10.1016/S0021-9258(20...
Full reference list: labmuffin.com/does-retinol-wo...
🧴 SKINCARE GUIDE 🧴 Find out more: labmuffin.com/skin

Пікірлер: 905

  • @GlamorousGamine
    @GlamorousGamine7 ай бұрын

    Loved the statement that “only ingredients with robust clinical evidence work” is bad science. I’ll always remember the joke that there’ve been no peer reviewed clinical trials that parachutes decrease your risk of death while sky diving.

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    Yes exactly! There's even an article in BMJ on it 😂 www.bmj.com/content/363/bmj.k5094

  • @mushy470

    @mushy470

    7 ай бұрын

    this was so funny loll@@LabMuffinBeautyScience

  • @arianathough2070

    @arianathough2070

    7 ай бұрын

    Yes! Not to mention the conflict of interest about the companies often being the ones who fund their studies in the first place

  • @AnUrbanGypsy

    @AnUrbanGypsy

    7 ай бұрын

    @@arianathough2070We always have to follow the money.

  • @missknight9

    @missknight9

    7 ай бұрын

    “Parachute use did not reduce death or major traumatic injury when jumping from aircraft in the first randomized evaluation of this intervention. However, the trial was only able to enroll participants on small stationary aircraft on the ground, suggesting cautious extrapolation to high altitude jumps. When beliefs regarding the effectiveness of an intervention exist in the community, randomized trials might selectively enroll individuals with a lower perceived likelihood of benefit, thus diminishing the applicability of the results to clinical practice.” 😅👍

  • @DaniL-hr9xo
    @DaniL-hr9xo7 ай бұрын

    From a fellow scientist, it's so cool to see a video like this where you don't always talk about the main topic (retinol), but you also explain how scientific studies and publications work!! ❤🙏🏻

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    Glad you liked it! I really enjoyed making it 😁

  • @mantolinez

    @mantolinez

    7 ай бұрын

    As a a person who finished a PhD thesis im Materials science a few hours ago, I agree😊

  • @leptonsoup337

    @leptonsoup337

    7 ай бұрын

    Wow. I wish I had a phd fesis.@@mantolinez

  • @myselfme7945

    @myselfme7945

    7 ай бұрын

    As a student of social sciences I absolutely agree!

  • @adjaniaguilar

    @adjaniaguilar

    7 ай бұрын

    Publish or perish 😅

  • @Neiyk00
    @Neiyk006 ай бұрын

    Retinol worked so well for me. My skin was a disaster before using it. Now, after 2 years I literally get compliments about my skin. However, it’s a long term solution and definitely requires consistency to work.

  • @tabithahamby4693

    @tabithahamby4693

    6 ай бұрын

    So cool to hear! What form/brand worked for you? 😊

  • @elenamiasnikova5574

    @elenamiasnikova5574

    6 ай бұрын

    Right, I use one of the probably cheapest solutions with low % of retinol and love the results. After I finish this one surely will buy something with higher %

  • @GodlessCog

    @GodlessCog

    6 ай бұрын

    It was retinol and lactic acid for me. I am too young to tell whether or not it has prevented signs of aging but regardless of that, my skin is brighter and the texture is much smoother, and I hardly suffer significant breakouts anymore! It did also come with several lifestyle changes for me, though. Making sure I am hydrated, paying better attention to my diet, making sure I change my bedsheets more often, actually having a proper skincare routine where I previously did not have one... etc.

  • @youroverlordruler

    @youroverlordruler

    6 ай бұрын

    ​@@GodlessCogI can swear by lactic acid lotion (using amlactin). I'm already getting great lightening results and still improving four months using. I had done a chemical peel gone slightly wrong on my underarms three years ago, which left it dark brown (ironically, I was trying to lighten my black underarms). But my skin was too sensitive. I started this year with niacinamide cream but it kinda stopped working two months in using. But lactic acid is still steadily lightening the area!

  • @tsuyuasui7297

    @tsuyuasui7297

    5 ай бұрын

    ​@@GodlessCog what type of lactic acid are you using?

  • @wallycola5653
    @wallycola56537 ай бұрын

    Well done! Simultaneously informative, funny, and unhinged. Person having a manic episode in front of a cork board is a really good look for you

  • @hannahshark8080

    @hannahshark8080

    7 ай бұрын

    I mean, she's not wrong on the subtle conspiracy aspect

  • @thousandsofstories

    @thousandsofstories

    7 ай бұрын

    GUBERMINT was *chef's kiss*

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    Thank you! I was worried I didn't look unhinged enough, my hair products were working too well on filming day 😅

  • @jenniferd264

    @jenniferd264

    7 ай бұрын

    @@thousandsofstoriesI spit my coffee laughing at that 😂😂❤

  • @betchbetchington6019

    @betchbetchington6019

    6 ай бұрын

    Facts.

  • @_oaktree_
    @_oaktree_7 ай бұрын

    Oh my god, as a librarian your section on how to search for and understand a study gave me life! I've taught these research methodologies and evaluation techniques to so many undergrads and it just gives me such pleasure to see this out in the wild, as it were :) And in the interest of helping consumers make scientifically-informed decisions!

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    Librarians are unsung heroes! ❤

  • @jessss27

    @jessss27

    4 ай бұрын

    I'm excited at the prospect that skincare/beauty might spur young people learning how to research critically

  • @miriam8376
    @miriam83767 ай бұрын

    I’m a rhetoric teacher and I ADORE seeing you address all the important elements in finding reliable research and how that is crucial to drawing sound, evidence-based conclusions. I’m going to show my students this video as an example of what ethical and reliable KZread essays should aim for.

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    Thank you!! ❤️

  • @noa-ix9pe
    @noa-ix9pe7 ай бұрын

    I never thought this much information could be crammed into my brain in such a short amount if time in such a fun way, mind blown, my bio teacher could never😶

  • @rubysresource

    @rubysresource

    7 ай бұрын

    I play most educational videos, lectures, and podcasts at 3× speed, but Lab Muffin videos deliver information at an equivalent pace on 1× 🤣

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    @rubysresource It's the ADHD 😂 Sometimes at my teaching job when a teacher is running behind, they get me to cover a lesson to help them catch up 😅

  • @prismological
    @prismological7 ай бұрын

    More Corkboard Michelle please. It’s fantastic energy

  • @who-is-eva
    @who-is-eva7 ай бұрын

    As a baby dermatologist (just started my first job last month yay) and a skincare nerd (who used to have terrible acne), your channel is such a well of knowledge for me, i think i love you

  • @mthalter

    @mthalter

    7 ай бұрын

    Baby dermatologist had me confused for a second lol 😂

  • @jenniferd264

    @jenniferd264

    7 ай бұрын

    Congratulations ❤😊 Best Wishes for a long and Happy Career!

  • @jenniferd264

    @jenniferd264

    7 ай бұрын

    @@mthalteromgosh….. it never occurred to me they could’ve meant Dermatologist for Infants 😂 till your post 😂😂😂 That’s Hilarious 😂😂❤

  • @PequenaNoobAmaPudim

    @PequenaNoobAmaPudim

    7 ай бұрын

    ​@@jenniferd264i legit thought that was the case lmao

  • @chiccavaquita

    @chiccavaquita

    6 ай бұрын

    @@mthalterI thought she meant she’s still in dermatology residency. A baby in her career 😂

  • @khadinewarrick
    @khadinewarrick7 ай бұрын

    This is the sort of content I hope for when some KZreadrs preface their videos by saying they've done "research" into a certain topic, specifically those that tout their content as "educational". Really an excellent video! It was super informative while also being easy to follow and entertaining. Thank you! I learned a lot!

  • @pedrokass2973
    @pedrokass29737 ай бұрын

    you deserve an award for your effort teaching science with common sense and creativity. Confession: I sent a message to youtube to tell them how extraordinary your videos are. Dr. Wong you're an excellent chemistry youtuber/teacher and not bad actress, brava! Claps in form of likes please.

  • @blackrosenuk
    @blackrosenuk7 ай бұрын

    We need more cork board Michelle! Seriously, thank you! You have a talent to make things educational, informative, interesting, and funny. Your smarts and hard work really shine in this video :)

  • @gailkrumenacker2089
    @gailkrumenacker20897 ай бұрын

    Excellent video!! So educational but still fun and not dry or too long! Wish more of my professors had been like you!

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    Thank you! 😊

  • @BU272

    @BU272

    7 ай бұрын

    I'm a professor and also wish I was more like her!

  • @Merim.

    @Merim.

    7 ай бұрын

    @@BU272 ضًًة❤ص❤صضًضًًّّ❤❤❤صصككككككككككككككككككككككككككككككككككككككككككككككككككككككككص ص

  • @alexterieur8813

    @alexterieur8813

    4 ай бұрын

    @@BU272im sure you have your own qualities that she could learn from you!

  • @SchlichteToven
    @SchlichteToven7 ай бұрын

    I think a lot of people think being skeptical or going against the mainstream automatically makes them scientific. It's cool to doubt. I listened to an episode of a podcast that was all about debunking everything, and the host interviewed a dermatologist who'd written a book on how retinoids basically do almost nothing (I had a lot of moments where I really wish I could have directly posed some questions to the dermatologist because she didn't seem to be taking everything into account), and at the end, the interviewer smugly asks the dermatologist if she personally uses retinoids, obviously expecting she'd say "hell no!" But the dermatologist said she does use them, because they work a little!

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    I think that might be the podcast I referenced at the start 😅 Agree, there's a huge trend of edgy contrarian doctors at the moment ignoring all evidence beside clinical trial evidence, a few of the Science-Based Medicine writers have dubbed it "methodolatry" and it's a really interesting topic!

  • @SchlichteToven

    @SchlichteToven

    7 ай бұрын

    @@LabMuffinBeautyScience Oh, it reminded me of that podcast, but I wasn't sure! That was the first and only episode I listened to because the interviewer seemed like she wanted retinoids to be a scam because certain other skincare ingredients have been shown to be ineffective, so that must be applicable to all popular skincare ingredients. Methodolatry's a good term for it! People seem to like stuff to be disproven more than to actually do the work to figure out what's true.

  • @Hhbb.9

    @Hhbb.9

    11 күн бұрын

    @@SchlichteTovenwhat is the podcast called?

  • @skinny0ne
    @skinny0ne7 ай бұрын

    wow your studies/trials explanation was amazing. I’ve never heard anyone explain it this well and with passion!

  • @StephanieLeighG
    @StephanieLeighG7 ай бұрын

    Since I know some people will only watch the first few minutes of the video and end up thinking she’s saying the exact opposite of what she’s actually saying, here’s the summary: 14:30

  • @tenovsix

    @tenovsix

    4 ай бұрын

    Thank you

  • @eugeneysaye2685

    @eugeneysaye2685

    3 ай бұрын

    That's me. Thank you.

  • @sunmoon42
    @sunmoon427 ай бұрын

    So much work went into this video! Both informative and fun

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    I'm glad you enjoyed it! Yes it was a ridiculous amount of work but I think it was worth it, I felt like the topic deserved a thorough treatment.

  • @evan-vd4fu
    @evan-vd4fu7 ай бұрын

    you are such a fantastic science communicator! such an underrated and important skill when research is constantly being twisted and misrepresented in media.

  • @themaverickofbeauty
    @themaverickofbeauty7 ай бұрын

    One of the best videos in the KZread skincare game! I loved watching this and learning about the practicalities of research. Thank you!!!!

  • @farahdibasonda6708
    @farahdibasonda67087 ай бұрын

    This video is pure GOLD! As expected from the queen! Looking forward to more videos like this on other ingredients. Lots of love 🥰

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    Glad you liked it!! 😁

  • @CandeeseNotCandiss
    @CandeeseNotCandiss7 ай бұрын

    You've done it again Doc - one of your best to-date! thanks for the time, effort, drawings and humour you put into edumucating us!

  • @Sigurjon543
    @Sigurjon5436 ай бұрын

    Michelle your scientific communication skills are incredible and some of the best I’ve ever seen!

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    6 ай бұрын

    Thank you! 🥰

  • @jozefwoo8079
    @jozefwoo80797 ай бұрын

    I've never been interested in cosmetics but this is such a thorough and interesting insight into it. I'm always delighted to be shown the hidden complexities behind a topic. This is the kind of quality most information should be! Congrats!

  • @agiles6483
    @agiles64837 ай бұрын

    Girl, you rock! This was your best video, it was clear and the addition of humor was genius. I have wondered about the lack of well designed, double blinded skincare studies, especially on more than a handful of people. I knew it was about research funding, but I understand now that it’s more than just the money.

  • @markzeddo6033
    @markzeddo60337 ай бұрын

    It was so great to get so much context about the usage of retinol: about the publishing ecosystem in both academia and industry, as well as how to interpret the studies that there are, even though there aren't clinical trials. Also, the use of the corkboard was perfect!

  • @fsantos199
    @fsantos1997 ай бұрын

    Your content is so so so amazing! Never get tired of watching your videos!

  • @Kilicka123
    @Kilicka1237 ай бұрын

    Yay! I was so hoping you'd cover the Sci VS. pod. This was a great video

  • @LanaBana2931
    @LanaBana29315 ай бұрын

    You’re my new favorite KZreadr. Just discovered your channel, and now I must binge-watch all your content. You’re amazing! 🙌🏾

  • @schibbolethsquad44
    @schibbolethsquad447 ай бұрын

    Thank you so much for this video! It not only explains if, why and how retinol works but why and how science works. Clinical trials aren't the end all be all.

  • @soozempen814
    @soozempen8147 ай бұрын

    Can't even imagine the amount of time and effort you put into this, so thank you!! My skin still isn't sure yet if it likes retinoids in any form, but this helps clarify (as much as it can!) why it seems some OTC products seem stronger/more effective than others. Much to think about.

  • @terrigross1339
    @terrigross13397 ай бұрын

    Thanks! This is so amazing to hear. You’re the only person I trust when it comes to skin care!

  • @dumatin
    @dumatin7 ай бұрын

    This was an excellent video! So well explained. Thank you for all the work you put into this.

  • @latifaayad3803
    @latifaayad38034 ай бұрын

    Your board of crazy cracked me up---the messy hair, the smudged eyeliner---amazing. As academia-adjacent (creative writing PhD student) I LOVE hearing about how you've appraised the research. THANK YOU!

  • @whatreallyisart5898
    @whatreallyisart58987 ай бұрын

    really good break down of why there isn't much high quality research into retinol and that things still can work without perfect evidence for it!! entertaining and informative

  • @YukiSatagawa
    @YukiSatagawa3 ай бұрын

    Michelle ur explanation and method to showing and presentation has improved over the years!! ☺️ It feels so easy to understand and know what’s going on around

  • @maziarjamshidi4505
    @maziarjamshidi45055 ай бұрын

    This channel is what I've been looking for for so long... Accurate scientific facts instead of fancy doctors with paid products. Good job!

  • @anaverran3040
    @anaverran30407 ай бұрын

    So interesting and informative. Thank you for teaching us.

  • @MrThatGuyYouForgot
    @MrThatGuyYouForgot7 ай бұрын

    Thank you so much for such informative videos!

  • @klosettchen
    @klosettchen7 ай бұрын

    Amazing video! Loved the information combined with the comedy. You have helped me so much in the past to get a deeper understanding of academia and chemistry! ❤

  • @razielvalentine4076
    @razielvalentine40767 ай бұрын

    What I like about you is that you’re not doing the typical “it works, trust me, bro” video. You actually encourage people to do their own research. Thank you!!

  • @catleaf
    @catleaf7 ай бұрын

    this was such a good and refreshing video. the effort and passion you put into these really shows. thank you!

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    Thank you so much!

  • @kalindivictoria2771
    @kalindivictoria27717 ай бұрын

    This video was awesome! As a psych student I loved the deep dive into research in the industry (or lack thereof)

  • @BakamonNO
    @BakamonNO7 ай бұрын

    The work put into this video was awesome! Keep up the good work fam! 😄

  • @taray8102
    @taray81027 ай бұрын

    This is such an excellent video! Thank you for breaking the topic down.

  • @lonelyboyxo
    @lonelyboyxo7 ай бұрын

    I've been using retinol for almost 2 years now and my skin is FLAWLESS. Started at 23 (now 25) with Selfless by Hyram's retinol (0.2 + tranexamic acid + rainbow alge) for almost 1 year and half and now with Kiehl's retinol (0.3) x 3 times a week and i absooooooolutely don't regret it. Get yourself a Retinol, a moisturizer with Niacinamide and Ceramides to put on top, a Niacinamide, a Salicylic acid and a AHA serum for the rest of the week and BOOM! Bye-bye breakout, bye-bye lines, hello glass skin!

  • @birdlover7776

    @birdlover7776

    6 ай бұрын

    This sounds like a good regimen 👍

  • @betito5192

    @betito5192

    5 ай бұрын

    That sounds being 25🤷🏻‍♀️

  • @thehouseofnivara5710

    @thehouseofnivara5710

    5 ай бұрын

    ​@@betito5192 😂😂😂😂 come back to us after 10 years and kids

  • @y3sy3day

    @y3sy3day

    5 ай бұрын

    genuinely dont know what you are talking about, are you trying to say that all young people have glass skin?@@betito5192

  • @margodphd

    @margodphd

    3 ай бұрын

    Tbh when I was that age I could have used everclear and vaseline and I wouldn't have lines... because, you know,of the age 😅 That being said, starting sun protection and good habits early is super important... especially the sun protection part. A lot of skin condition is still genetic and metabolic, and perfect routine might still not give perfect results to people with different baseline. Enjoy the effects, just don't overdo it.

  • @happysponge0680
    @happysponge06807 ай бұрын

    Loved this video! Especially the cork board 😂 can’t wait to see more about retinoids 👀

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    Coming soon! (hopefully)

  • @ViktorDi
    @ViktorDi7 ай бұрын

    Great video! I definitely learned some new things about the industry and retinol itself! Thank you for your work as always.

  • @alansanjuliosutanto4240
    @alansanjuliosutanto42407 ай бұрын

    Love this!! You could make a whole scientific article just to talk about this and publish it

  • @pb_and_nutella
    @pb_and_nutella7 ай бұрын

    Would love to see a video breaking down what you actually do and don’t need to do in terms of skincare, it feels like so much is a very expensive scam, and you’re kind of left to figure it out. Would love a “these are basics that do in fact work and everyone should do” and “these are the additional steps that can address specific common issues” video, for the skincare fed-up people of the world!

  • @EmyN

    @EmyN

    7 ай бұрын

    She has an e-book I have seen

  • @lauraemilyaustria4116
    @lauraemilyaustria41167 ай бұрын

    this was so funny and suuuperr informative!!! i appreciate your insight in breaking down the science for ppl (especially as someone that didn't do so hot in chemistry class!) + giving us the deal on the research and studies aspect (and the government!!) 10/10 on the production, the graphics are so nice to look at, too 😂looking forward to the next video ❤👌

  • @devanshikotak4171
    @devanshikotak41717 ай бұрын

    took me back to those chem classes oh my god MISSED THIS Michelle :( the way you communicate AMAZING.

  • @lindsay4111
    @lindsay41117 ай бұрын

    Thank you for this video Michelle, I’ve always wondered about this topic ❤

  • @sophiarose8127
    @sophiarose81277 ай бұрын

    “….as someone who owns skin…” priceless!

  • @nolankvn
    @nolankvn7 ай бұрын

    There was something on the skincare subreddits recently about the retinol in Paula's Choice and The Ordinary products being unstable or rapidly degrading. So, even if retinol does work, that's another thing I don't want to worry about. Also worth noting that prescription retinoids typically come in airtight metal tubes instead of airless pumps or dropper bottles.

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    Yep, I'll be discussing those points and more in the next video! 😁

  • @roses00000

    @roses00000

    7 ай бұрын

    how dare they

  • @mona0monik

    @mona0monik

    7 ай бұрын

    What's wrong with airless pumps?

  • @_oaktree_

    @_oaktree_

    7 ай бұрын

    I have a prescription retinoid in an pump bottle. www.aklief.com/content/images/product-packaging-desktop.jpg

  • @ninaxu541

    @ninaxu541

    7 ай бұрын

    can i see that reddit thread

  • @victoriaachkasova8534
    @victoriaachkasova85347 ай бұрын

    This video is fantastic! High quality scientific communication 👏

  • @pamylasworld
    @pamylasworld7 ай бұрын

    Another fantastic video, thank you for sharing your knowledge!

  • @amarug
    @amarug7 ай бұрын

    Very interesting video, instant subscribe! My experience: I have been using Adapalene for over a year now daily before bed and I can say my skin looks so visibly different, it's evident without the need for scientific imaging for quantification and also discounting for some amount of "self-percention-distortion-via-placebo-effect". I never tried "typical cosmetic" Retinol, I went straight for the more druggy-variant. 😅

  • @manojipereira9169

    @manojipereira9169

    7 ай бұрын

    Yep I just started adapalene and had retinization, so I guess that's my sign that it's working

  • @d.on.in.a

    @d.on.in.a

    7 ай бұрын

    ​@@manojipereira9169what is retinization?

  • @juliacastro8505

    @juliacastro8505

    6 ай бұрын

    yeah it took me a year, but my acne never came back

  • @user-bc5mz9bx5n

    @user-bc5mz9bx5n

    4 ай бұрын

    I did too. Why would I pay so much money for something less effective?

  • @azharel
    @azharel7 ай бұрын

    As a self-proclaimed student learning about skincare and having the benefits using Tretinoin your channel has been significant about getting what is useful and what is wasteful in skincare. Thanks!

  • @EH012
    @EH0127 ай бұрын

    What a little masterpiece of a video. SO GOOD.

  • @Alice_Walker
    @Alice_Walker7 ай бұрын

    This video is awesome. Thank you for your service to science and beauty and common sense in general 👑

  • @benjaminsamaha4687
    @benjaminsamaha46877 ай бұрын

    It breaks my heart how few viewers you have 😭 I want you to get that ad revenue so you can make more videos and I can put them on while I do chores and errands

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    Thank you so much! The biggest bottleneck is the research part, the dream would be to hire someone to help with that... in the mean time, if you aren't already aware of it, I did 2 seasons of a podcast called Skincare School with Adore Beauty!

  • @DancingThroughLifexoxo
    @DancingThroughLifexoxo7 ай бұрын

    Definitely does, nothing else helped my acne for years until I started trying various retinol. I didn't love tretinoin from gp as my skin was so dry if I smiled I felt it split. But I got one for very dry skin from paula's choice and it's slower to work but is healing my skin so well

  • @angelinebiswas7611
    @angelinebiswas76117 ай бұрын

    FANTASTIC EXPLANATIONS! Very well done!👍

  • @tomlangford4078
    @tomlangford40787 ай бұрын

    This was excellent, would love to see a labmuffin update on innovations in skincare research

  • @vicc19
    @vicc197 ай бұрын

    Super interesting video, I've learned a lot, thank you! I didn't know, for example, that retinoids had two different categories. I, personally, prefer adapalene over retinol. I've tried both and adapalene had less side effects on me and provided the same results.

  • @MovieTvDrama
    @MovieTvDrama7 ай бұрын

    I spoiled myself when I scanned through the comments before getting to the evidence board segments, but I was still not prepared for the perfection that it is, communicating both the facts and the feeling. "That's not how companies think, they don't have skin." (6:48) encapsulates so much in this context and can be applicable in other circumstances as well.

  • @Pattii248
    @Pattii2484 ай бұрын

    That is the content i love. Thank you so much for your effort!

  • @juliabinford6500
    @juliabinford65007 ай бұрын

    Loved the entertainment combined with accurate info about science!

  • @ky8519
    @ky85197 ай бұрын

    Loved the crazy scientist vibe.you're my only trusted source of all things skin❤

  • @xXNekou
    @xXNekou7 ай бұрын

    I noticed some wrinkles on my forehead forming a couple of months ago and immediately I started using retinol serum every night on my forehead and I see a big improvement. So for me it works 🤗🤗

  • @SueRosalie

    @SueRosalie

    7 ай бұрын

    you're likely just getting the benefits of moisturisation and paying attention to a regular routine

  • @xXNekou

    @xXNekou

    7 ай бұрын

    @@SueRosalie nope, I always moisturized and had a routine before using retinol :) retinol serum is the only thing that changed and after using it for 6-7 months I see a difference

  • @raidexe

    @raidexe

    7 ай бұрын

    I break out sometimes if I use too much, but it’s helping my forehead as well

  • @e.dani.f
    @e.dani.f7 ай бұрын

    Thank you, thank you, thank you for your wonderful videos! The time you must invest in making them, and sharing your expertise at no cost, you are amazing! Every time I watch, I know I’m getting real, objective information from a credible source. Love it!

  • @JanineFalcon
    @JanineFalcon6 ай бұрын

    I am only part way through this video and I’m enjoying it even more than I thought I would. Your creative and teaching skills are ⭐️⭐️⭐️⭐️⭐️

  • @xx-yd5mm
    @xx-yd5mm7 ай бұрын

    In Japan, there is a quasi drug class that a lot of skincare is in where it's not like a medicine, but it is acknowledged to be something with a strong effect such as a vitamin C product. What do you think about this?

  • @onionluigi6795
    @onionluigi67957 ай бұрын

    Great video but I have one follow up question. While I dont doubt retinol works in (relatively) short term improvement of skin but shouldnt it by speeding up the cell cycle actually make skin age faster? I mean cells having more or less fixed number of times they can divide and all that. I was searching for some papers about this but didnt find anything except a few dermatologists saying "no its ok". If anyone got sth please comment link

  • @VitalyGG

    @VitalyGG

    5 ай бұрын

    The Hayflick limit does not apply to skin cells because they are constantly being replenished by stem cells. A typical skin cell lives for about 27 days, but it is constantly being replaced by new cells from the stem cell population. This means that a typical human will go through many more than 50 layers of skin cells in their lifetime.

  • @cindysmallwood2695
    @cindysmallwood26957 ай бұрын

    Bravo!!! SO entertaining and SO informative! Love it

  • @boka5290
    @boka5290Ай бұрын

    THANK YOU SO MUCH GOR THIS VERY EDUCATIVE VIDEO! I ENJOYED EVERY BIT OF IT! ❤❤❤

  • @MsLinoi
    @MsLinoi7 ай бұрын

    As someone in their 20s with acne prone skin, I believe that adapalene is superior to retinol. But that shouldn't be surprising☺️ I just wished it was available over the counter in the EU... It's difficult enough to find dermatologists without a long waiting list...

  • @traepalmer
    @traepalmer7 ай бұрын

    Great video. This echoes my experience with retinol, retinaldehyde, and tretinoin, as well: I've used all three, and they all produce the same result on my skin. Tretinoin just works a bit faster but is also more finicky to use in terms of dosing. And while any retinoid can make me ruddy-looking if I overuse it, tret can sometimes have this effect overnight from one use, so I still keep retinaldehyde on hand to swap in for tretinoin if I have an important event the next day and don't want to risk looking sunburned.

  • @MacielAnaLuiza

    @MacielAnaLuiza

    7 ай бұрын

    Yes, I have the exactly same experience as you. Retinoids works really well for me. I can feel the difference in my skin (really quickly) when I stop using.

  • @nado5918

    @nado5918

    7 ай бұрын

    Wow, it’s good to know that all forms of retinoids provide the same results in the long term. I have sensitive skin so I can only tolerate retinol, but I’ve been feeling like I’m missing out for not using tretinoin. Your comment gives me the reassurance that retinol is just as good as long as I stay consistent.

  • @traepalmer

    @traepalmer

    7 ай бұрын

    @@nado5918 there's variation between individuals due to enzyme polymorphism (thanks to @moskinlab for that terminology 😁), so my skin may just be unusually good at metabolizing retinol and retinaldehyde. I'm also only using retinoids for preventative antiaging and not to treat a medical condition or severe photodamage. But yes, on my skin, they all get to the same endpoint, the difference is just speed. I also have sensitive skin (DSNW in the Baumann system), and I think a lot of people who make pronouncements like "tret daily or bust" don't realize they have resistant skin and won't understand our skintype. Especially if you've tried tret and weren't able to tolerate it at any strength or frequency of application, I think it's fine to stick with nondrug retinoids like retinaldehyde or retinol. The alternative of leaving your skin in a perpetually irritated state just so you can say you're using tret isn't really sustainable long-term: you'll wind up with an even more impaired skin barrier which can paridoxically make your skin look worse or even "older" until it's healed.

  • @n.m.3995

    @n.m.3995

    5 ай бұрын

    I need Help. I use the inkey list retinol serum. It Hurts on my skin. Why?

  • @traepalmer

    @traepalmer

    5 ай бұрын

    @@n.m.3995 you may be unusually sensitive to one of the retinoids in the product or to something in the vehicle. Have you experienced such a reaction with other retinoid products?

  • @Shinobu553
    @Shinobu5535 ай бұрын

    Your videos are alwasy a pleasure to watch ⭐✨

  • @Koralgolster
    @Koralgolster6 ай бұрын

    Thank you! I like both your videos and Science Vs. podcast and was a bit disappointed when I listened to that episode. I needed your video

  • @Ima_meangirl
    @Ima_meangirl7 ай бұрын

    I think it works. I use it and it makes my skin look great.

  • @hooray4pie145
    @hooray4pie1457 ай бұрын

    Great video! As a life altering sufferer of many underfunded, undereaserched and critically poorly treated diseases, I honestly couldn't give two shits about whether anti aging skin care has been rigorously tested. 😅 Just food for thought.

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    Completely agree! It's so frustrating to see the chronic underfunding of research for particular diseases.

  • @foxwaffles

    @foxwaffles

    7 ай бұрын

    I feel you on the underfunded diseases. It's infuriating. I had doctors tell me adenomyosis is impossible unless you've given birth , yet when I finally found a surgeon specialist not only did I have endometriosis as we suspected but yep, I had nasty adenomyosis!

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    @@foxwaffles Ugh that's ridiculous - my excision surgeon told me adenomyosis and endometriosis go hand in hand, it's basically impossible to have moderate endo and not have some adenomyosis, and that he'll see me in 10 years to yeeterus. But yay for specialists who know their stuff!

  • @foxwaffles

    @foxwaffles

    7 ай бұрын

    @@LabMuffinBeautyScience omg no way!!! Thanks for sharing 😮 I had to travel out of state to see an endo specialist but it was ultimately the best decision for me. I wanted a hysterectomy and let him know during the pre-op consultation and he didn't argue or say no, he said generally speaking we have thought about it a lot already and he trusts his patients know what they want. Post op he was like you made a good call on that 😅

  • @hollykane6204

    @hollykane6204

    7 ай бұрын

    YEETERUS 😂🙏

  • @andiej7163
    @andiej71637 ай бұрын

    Thanks for another great video 😊

  • @interruptivecow
    @interruptivecow5 ай бұрын

    You are doing gods honest work explaining to lay people how to evaluate scientific papers

  • @Dory_D
    @Dory_D7 ай бұрын

    Thank you! 😀 Please also do a similar video about if vitamin C (and all it's 1 000 000 different forms) actually work.

  • @TosyaChan

    @TosyaChan

    7 ай бұрын

    She's done it before

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    I did one on LAA but the one on derivatives is taking a while, partly because of the stuff I explained here - a lot of the data is supplier data and it's a mess to sort through! 😭 It'll happen

  • @Chewy635

    @Chewy635

    7 ай бұрын

    @@LabMuffinBeautyScienceI’m excited for this! I actually rewatched your LAA video a couple of weeks ago and looked for the followup on derivatives, and thought you’d maybe just moved on from it- I’m excited that it’s coming!

  • @risxra
    @risxra6 ай бұрын

    Haven’t finished the video yet but the cutaway to the conspiracy board + “as a person who owns skin” sent me😂 Also love how thorough your explanations are of how clinical trials and studies work!

  • @Cosmohealthclinic
    @Cosmohealthclinic7 ай бұрын

    Loved your creativity and efforts 👏 ❤

  • @user-jv9xb5wz5c
    @user-jv9xb5wz5c5 ай бұрын

    I am Impressed youre one of the few who actually Critisize Studies and not blindly use them. Thnak you so mich its a instant sub

  • @nero1747
    @nero17477 ай бұрын

    From my own experience, a month after adding retinol to my routine, I've had people I know notice and ask me what I had done to my skin, without me saying anything. Do with it what you want

  • @froufroudeluxe
    @froufroudeluxe7 ай бұрын

    This should be interesting!

  • @islandsbamboo5160
    @islandsbamboo51605 ай бұрын

    thank you! thank you thank you! appreciate your honesty! ❤

  • @nostromofidanza1502
    @nostromofidanza15027 ай бұрын

    Really great video. I'm a sucker for cosmetics being examined scientifically. Looking forward to the next video!

  • @alicegaiba
    @alicegaiba7 ай бұрын

    Thanks to this video I now know that my skin is made of lasagne. As an Italian it was a vital information for me to have. Can't wait to find out if my hair is made of spaghetti

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    I did actually use a "hair is spaghetti" explanation in this video 😅 kzread.info/dash/bejne/X5NnspWId7ngg6Q.html

  • @alicegaiba

    @alicegaiba

    7 ай бұрын

    @@LabMuffinBeautyScience omg I had even watched that video but forgot about the spaghetti metaphor 😅

  • @LabMuffinBeautyScience

    @LabMuffinBeautyScience

    7 ай бұрын

    Lab Muffin Subconscious Science 👀

  • @elizabethcheatham2727
    @elizabethcheatham27276 ай бұрын

    Overall, I personally think retinol works to improve your skin. I don’t think it’s a miracle ingredient, but I think once you get over the adjustment period, your skin looks better overall.

  • @skleroosis
    @skleroosis7 ай бұрын

    What an excellent science communication video! Well done! (Also from a fellow scientist)

  • @MRa-lh2nw
    @MRa-lh2nw7 ай бұрын

    awesooome! waiting for part 2 ❤

  • @mushy470
    @mushy4707 ай бұрын

    9:18 btw this is what lisa eldridge did, she tested using her cleanser against nothing and then showed hydration levels. It could entirely be down to the water and not her cleanser and that is not mentioned but the "clinical trial results" are mentioned so many times in her marketing

  • @db-gb5xi
    @db-gb5xi7 ай бұрын

    Good timing. I just heard this come up recently in some comment sections. Most seem to say tretinoin is the only thing that works.

  • @lindsay6518

    @lindsay6518

    7 ай бұрын

    I SWEAR to god I used differen gel for YEARS to clear my cystic acne. It worked a treat, now I use a serum with bakuchiol and encapsulated retinol and it works the same as the differen gel did on my acne. It also gets rid of dark spots from sun damage.

  • @ghostratsarah

    @ghostratsarah

    7 ай бұрын

    Weaker retinoids are great for young people to prevent weakening of the skin, and they are anti-microbial. Even cheap retinoids can prevent some acne and likely to prevent infections. Retinol is also now being used as an antibiotic alternative to treating MRSA/other resistant skin infections. As a MRSA carrier, I can confirm even lower end retinoid moisturizers can go a long way in treating mild infection and preventing infections altogether. You need moisturizer for skin infections, despite the common belief that you need to let them dry out.

  • @flexibezt
    @flexibezt7 ай бұрын

    Love the creativity ❤❤❤

  • 5 ай бұрын

    Wow. Amazing video, seriously, you put a lot of work into that. And thank you. I heard that podcast and it confused me! Thanks for clearing it up. Consider me a new subscriber!

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