This ingredient saved my hair

18:15
Is hydration destroying your hair? The REAL science

13:25
Best Repair Product of 2024

23:24
Science-based body care hacks: KP, breakouts, dark marks

19:37
cabelo não vai

17:47
Should you even use tretinoin? A scientific breakdown

13:38
Stop drying your hair wrong: the science

24:14
The BEST Shampoo & Conditioner Sets for Healthy Hair!

16:56