Ever found the process of exfoliating irritating on your skin? Polyhydroxy acids, also known as PHAs, could be the answer. Here, we break down everything you need to know. Skincare acids.

PHA Complex是含有葡萄内酯和乳糖酸的复合成分，含有高浓度的PHA(PolyHydroxy Acid)。和大多数角质护理成分不同，CNP Rx希恩派奈思的成分温和无刺激，可以安全渗透肌肤，敏感肌肤也可以安心使用。可促进肌肤循环，有效清理老废角质。独特的分子结构可以吸引水分 ...

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This article on the best face exfoliators was updated after a second round of product testing with new face exfoliator picks ...

Few serums create quite the same buzz as the SkinCeuticals latest P-TIOX. Proven to smooth the appearance of nine different ...

It’s specifically formulated for combination skin and contains “polyhydroxy acid, or PHA, a gentle exfoliant that helps to unclog pores while evening the skin’s texture and tone,” explains Dr.

Chemical exfoliation. In this method, you’d use chemicals like alpha-hydroxy acids (AHAs), beta-hydroxy acids (BHAs), or polyhydroxy acids (PHAs) to exfoliate your skin. AHAs are water-soluble ...

BHAs are generally tolerated by all skin types. Polyhydroxy acids (PHA’s) have larger molecular structures and stay in the upper layers of skin. This acid works for all skin types. Celebrity ...

The deeply hydrating, pore-minimizing serum hails from Medicube—a K-beauty brand used by Hailey Bieber, yours truly, and more ...

For your everything shower, snag a refreshing face scrub with ingredients that include both chemical (glycolic and lactic ...