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Alpha hydroxy acid (AHA) is used as a skin bleacher. Its biochemical mechanism is unclear. [6] Side effects may include sun sensitivity, skin redness, thickening, or itching. [6] Low concentrations may be used in cosmetics. [6] Kojic acid has been found to be an effective lightener in some studies and is also allowed to be used in cosmetics. [6]
In the video, Kate recommends starting off with a clean face. Next, she rubs the pad over her skin in circular motions."You want to leave the ingredients on your face for about a minute or so ...
The combination of kojic acid, 10% glycolic acid and tranexamic acid “act synergistically for brightening skin overall and lightening dark spots,” says Castilla, who notes that it’s a ...
Kojic acid is an organic compound with the formula HOCH 2 C 5 H 2 O 2 OH. It is a derivative of 4-pyrone that functions in nature as a chelation agent produced by several species of fungi, especially Aspergillus oryzae , which has the Japanese common name koji .
A. parasiticus also has the ability to produce kojic acid, aspergillic acid, nitropropionic acid and aspertoxin [1] as secondary antimicrobial metabolites in response to different environments, all of which can be useful in identification. [10] A. parasiticus also differs in sclerotia quantity number, volume, and shape. [11]
Dermatologists discuss the benefits of kojic acid for skin, including how the ingredients helps brighten skin, reduces dark spots and discoloration, and more.
Acid perms, or buffered wavers, are slower but gentler to the hair. Heat is usually added by placing the client under a dryer, after covering the wrapped head with a plastic cap. The reaction is endothermic and the additional heat causes the pH to rise from 6.9 to 7.2.