PHA

Gluconolactone and glucuronolactone are natural chemical ingredients derived from glucose. Often confused due to their almost identical names, these two elements are nevertheless different. Discover how to differentiate between gluconolactone and glucuronolactone.

PHAs (Polyhydroxy Acids) are experiencing a growing interest in cosmetology. They are part of the hydroxy acid family along with AHAs (Alpha Hydroxy Acids) and BHAs (Beta Hydroxy Acids). Known as the new generation of AHAs, they are particularly appreciated for their gentle exfoliating power. Discover the best active ingredient combinations to use with PHAs.

PHA stands for Poly-Hydroxy Acid. This is a group of chemical exfoliants that provide a gentler peeling than AHA (Alpha-Hydroxy Acid) such as glycolic acid and BHA (Beta-Hydroxy Acid) like salicylic acid. Discover their main benefits in this article.

Long overshadowed by AHAs and BHAs, polyhydroxy acids, or poly-hydroxy acids (PHAs), have now emerged as essential for gentler exfoliation. But what do we really know about these next-generation acids? Let’s explore everything there is to know about PHAs.

The AHA (alpha-hydroxy acids), BHA (beta-hydroxy acids) and PHA (poly-hydroxy acids) are chemical exfoliants to adopt for achieving radiant and smooth skin. However, to avoid any skin discomfort, it is appropriate to choose the right acid according to your skin type. Find some answers to this topic in this article.