what is the best for my acne-prone skin? glycolic or salicylic? i need help

Glycolic Acid or Salicylic Acid

I want to try cosrx products as my routine and i have oily acne-prone skin. recommend some cosrx products that are good for acne :))) please share your routine using this brand

FOR COSRX USERS

Can I use salicylic acid cleanser and tretinoin cream together?

Tret and SA

I'm looking for a toner that can help with my oily acne-prone skin. Please recommend some toners that are gentle on the skin and can be used on a daily basis :)

daegu