Cosmetic Chemist Explains Why We Need Moisturizer

[@harshagautam5986]

Great video! I love Jane

[@zenx2273]

I feel like I have to watch every time you post... In a good way

[@andrewm8429]

But like...can we do the algorithm thing? I keep wanting to buy the ads i get...

[@carolynmiller3254]

All of a sudden my hands feel really dry