Indentations in the skin from acne

[Yassi94]

Hello everyone! If I have a shallow indentation in my skin due to a previous blemish, would retinol , glycolic acid and niacinamide be the best at raising the skin so the small indentation would go away? Thank you very much! 

[Brutalitops]

@Yassi94It's hard to say. Glycolic and retinol together would help increase the rate of cell turnover and regeneration and the niacinimide would help if there's discoloration but with something like that it will likely take months to heal regardless. I use glycolic and retinol regularly and it still takes up to 6 months for some of my worst acne scars to fully dissapear