A few other advantages of AHAs, like lactic Acid, are improved skin tone and diminished physical appearance of pores. Having said that, lactic Acid is milder than AHAs such as glycolic Acid. Lactic Acid is best for sensitive skin as it is actually calmer, especially for the problematic skin sort. https://drsumanscosmeticssurgery.com/find-the-perfect-look-for-you-with-permanent-makeup/