Our Skincare Ingredient Glossary

View a full list of NEOSTRATA ingredients and descriptions below.

All | A B C G H L M N P R V
Polyhydroxy Acids (PHAs)

Why add Polyhydroxy Acids to your skincare routine?


Polyhydroxy Acids (PHAs) are non-irritating, gentle exfoliators that are ideal for any skin type, including sensitive skin. PHAs improve skin texture, even skin tone, and reduce the appearance of pores. PHAs can be used post-procedure, demonstrating their gentle, but effective nature.