1. Heyitsfeiii. Fei Yang also known as heyitsfeiii on youtube has some of the most popular acne youtube videos. Fei has had acne breakouts for years, and documented most of her skin journey and reviews on youtube. Elena Yeng has reviews on various acne skincare products from k-beauty to international and U.S. based brands.
Elena has come a long way in her progress with acne and acne scars. You're able to see the transformation of Elena's skin in older videos to the more recent ones and the skin transformation is amazing! She currently has over a million subscribers. Some of her popular acne videos are: How to get rid of acne scars myself, and 17 acne hacks you must try.
3. Ivan Lam. Ivan Lam is a Youtuber who has had acne when he was younger, but nowadays with proper stress management and knowing what skincare works best for him, his skin looks great! Even though his skin is clear now, he has a lot of advice on skincare for acne, and how to clear acne scars too. He even shares makeup tutorials on his acne prone skin. His popular videos include how to cover acne skin, and best cleansers for acne.