alpha hydroxy acids

alpha hydroxy acids

A family of hydroxy acid, in particular glycolic and lactic acids, used many of which are derived from food (e.g., fruits, milk) and used as exfoliants to improve skin texture by removing layers of dead cells, triggering cell regeneration.

Examples, AHAs
Alpha hydroxy and botanical complex, L-alpha hydroxy acid, alpha-hydroxycaprylic acid, alpha-hydroxyethanoic acid + ammonium alpha-hydroxyethanoate, alpha-hydroxyoctanoic acid, citric acid, glycolic acid, glycolic acid + ammonium glycolate, glycomer in cross-linked fatty acids alpha nutrium-3 AHAs, hydroxycaprylic acid, lactic acid, malic acid, mixed fruit acid, sugar cane extract, tri-alpha hydroxy fruit acids, triple fruit acid.
References in periodicals archive ?
'Alpha hydroxy acids (AHAs) and beta hydroxy acids (BHAs) are both naturally occurring organic acids that help exfoliate skin,' says Chavez.
"We've shown that in geological conditions similar to early Earth, and maybe to other planets, we can form amino acids and alpha hydroxy acids from a simple reaction under mild conditions that would have existed on the seafloor," said Barge.
Switch to lotions and creams which have alpha hydroxy acids and beta hydroxyl acids as their active ingredients.
Alpha hydroxy acids such as lactic acid improves melasma by inhibiting tyrosinase enzyme directly therefore suppressing melanin formation.25 It also increases keratinocyte turnover and decrease corneocyte cohesion thereby decreasing stratum corneum thickness which hastens the resolution of melasma.25 This study was undertaken to determine the efficacy of lactic acid peeling in melasma.
Research in Cosmetic Dermatology showed it was as effective as glycolic for treating sun damage but it's far gentler than other alpha hydroxy acids.
Research in Cosmetic Dermatology showed it was as effective as glycolic for treating sun damage, but it's far gentler than other alpha hydroxy acids.
Key ingredients are glycerin, lactic acid, urea, hyaluronic acid and alpha hydroxy acids. These creams do not contain heavier oils.
Alpha hydroxy acids (AHAs) are well suited for use by individuals with dry skin because hydroxy acids act as humectants (water-soluble materials with high water absorption capabilities).
Based in Princeton, N.J, NeoStrata's innovation includes breakthrough research in Alpha hydroxy acids, which have become a standard among anti-aging technologies in the beauty category.
They include alpha hydroxy acids, which can also increase the thickness of deeper layers of skin, promoting skin firmness.
* Daily exfoliating cream that contains Alpha Hydroxy Acids help to encourage continuous exfoliation of the outer layers of the skin and avoiding blockage of the follicles which is the primary cause of acne.
Avoid combining exfoliating ingredients like alpha hydroxy acids and enzyme peels as you can "over peel" and sensitise your skin,' advises Debbie Thomas, Advanced Skincare expert (debbiethomas.co.uk)