Debunking Hubermans dodgy skincare episode

Reacting to Dr Andrew Huberman and Dr Teo Soleymani's skin health advice: avoiding chemical sunscreens, drinkable sunscreen, supplements for skin health, if retinoids are safe for pregnant people, retinol being inactive, acne and dairy and light treatments, and more!

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0:00 Andrew Huberman’s skincare episodes, background
2:47 Sun protection
5:51 Physical barriers
11:55 Sunscreen safety, relevant experts
18:31 FDA studies, is sunscreen safe?
29:03 Chemical structures
36:53 Mineral sunscreens
42:48 How sunscreens work
46:47 Sun Powder supplement, polypodium
56:00 Nicotinamide (niacinamide)
58:30 Drinkable sunscreen, dodgy marketing?
1:02:09 Is sun exposure good for your health?
1:11:36 Moisturisers
1:19:20 “Youthful skin”, collagen
1:25:30 Vitamin C, copper
1:27:00 Niacinamide, hyaluronic acid
1:31:27 Retinoids
1:40:00 Light treatments,
1:41:14 My hierarchy (or protocol)
1:44:16 Acne
1:49:54 Hair and shampoo
1:54:19 Learnings
1:57:05 Is sunscreen safe for babies?
2:01:19 Why can you taste chemical sunscreen?

Thanks to @Moskinlab for his help! Full sunscreen answers https://youtu.be/hSJy92fdwkk

🙋🏻 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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