Malic acid is a naturally occurring organic compound found in many fruits, especially apples. It is an alpha-hydroxy acid ...

It uses 7% glycolic acid, an alpha hydroxy acid (AHA) with a long and trusted history in skin care for a few reasons. San ...

The king of the AHAs. As glycolic acid is the smallest AHA molecule, it penetrates best into the skin and yields the most impressive results. However, while an in-clinic chemical peel may use up ...

known as the smallest molecular sized alpha hydroxy acid (AHA). “Glycolic acid is derived from sugarcane and has been used in skin care since the 1970s, when dermatologists began incorporating ...

Like with our skin, niacinamide works to reduce inflammation, improve the hair’s texture and add a healthy sheen to strands.