How a dermatologist layers serums 👌🏻

17:31
The RIGHT way to use Vitamin C (and mistakes to avoid!)

18:22
Skincare Trends That Need to STOP | Dr. Sam Ellis

15:45
Combining Active Ingredients: Retinol, Vitamin C, Niacinamide, & More! | Dr. Shereene Idriss

15:47
4 Health Benefits of Berberine

41:22
Is Vitamin C Worth The HYPE?? | Doctorly Investigates

5:56
How to use Vitamin C like a Dermatologist | Dr Davin Lim

15:27
The Right Way to Use Vitamin C (& Mistakes to Avoid) from a Dermatologist! | Dr. Shereene Idriss

0:50