2021年2月24日 · Polyhydroxy acid is a chemical exfoliant that sloughs off dead skin cells. Since these acids are more gentle than other exfoliants like AHAs or BHAs, PHAs are ideal for …

2019年1月24日 · Polyhydroxy acids, aka PHAs, are chemical exfoliants, and are considered "cousins" of alpha hydroxy acids, as they are, in fact, second-generation AHAs. PHAs work by …

2021年1月20日 · PHA stands for polyhydroxy acid, which is a type of skin care ingredient found in facial oils, serums and moisturizers. What is PHA used for? It mostly works as an exfoliant …

2023年11月28日 · What are polyhydroxy acids, and how do they work? Similar to AHAs and BHAs, PHAs gently exfoliate to reveal smoother, brighter, clearer skin. “PHAs are exfoliants …

2022年3月29日 · Polyhydroxy acids, or PHAs, are gentle chemical exfoliators that can smooth and brighten sensitive skin. Here, a dermatologist explains their benefits.

2024年7月16日 · PHAs, also known as polyhydroxy acids, are the newest acid to take over ingredient lists and newsfeeds all over the beauty world. "PHAs (Poly-hydroxy acids) fall under …

2022年7月19日 · Polyhydroxy acid is a mild chemical exfoliant, which works to exfoliate dead skin cells from the surface and helps one attain supple and radiant skin. Regular exfoliation aids to …

Discover what polyhydroxy acids (PHAs) can do for your skin with our comprehensive guide. Learn how this gentle exfoliant can benefit all skin types.

2022年1月25日 · Polyhydroxy acids (P.H.A.) are referred to assecond-generation alpha-hydroxy acids (A.H.A.). They work by exfoliating the dead cells accumulated on the skin's surface, to …

2021年9月1日 · PHAs, or polyhydroxy acids, are a type of chemical exfoliant making a name for themselves. Arguably the most well-known ingredient in skincare, hydroxyacids slough off the …