An alpha hydroxy acid is a carboxylic acid having a hydroxyl group substituted to the adjacent carbon (ex. glycolic acid -OHCH2COOH.
In organic chemistry, an alpha-hydroxy acid is a hydroxy acid, of general formula RCH(OH)COOH, whose primary use is in the cosmetic industry, supposedly possessing the property of reducing wrinkles.
If you need to ask, you probably can't."Alpha hydroxy" is a marketing term that refers to a carboxylic acid which has a hydroxyl group on the carbon adjacent to the acidic carbon.If you can get your hands on some alpha hydroxy acids, you could dissolve them and make an "alpha-hydroxy" solution. But do you really want to put something you mixed up at home using a compound with the term "acid" in it on your face? There's a REASON the marketing term leaves out the "acid" part.Some fairly common and relatively innocuous alpha hydroxy acids are citric acid and lactic acid, if you're bound and determined to do this. In fact, lemon juice is ALREADY an alpha hydroxy solution; if you want something you can make at home.
Alpha hydroxy acid is prevalent in the industry of cosmetic surgery. It is used primarily in chemical peels that are designed to help combat the effects of wrinkles and aging.
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Alpha-hydroxy acids (AHAs) are a group of naturally occurring acids commonly used in skincare products for their exfoliating and skin-rejuvenating properties. AHAs help to remove dead skin cells, improve skin texture, and promote skin cell turnover, resulting in smoother and brighter skin. Common types of AHAs include glycolic acid, lactic acid, and mandelic acid.
Glycolic acid, lactic acid, citric acid, and mandelic acid are common examples of alpha hydroxy acids (AHAs). These ingredients are often used in skincare products to exfoliate the skin, improve texture, and promote cell turnover. AHAs can help with issues like acne, hyperpigmentation, and fine lines.
O-hydroxy benzoic acid or 2-hydroxy benzoic acid.
Alpha Hydrox is a brand by itself, so it has no more brands. What one can find are different kind of Alpha Hydrox products such as AHA Souffle or Retinol ResQ.
acidic for instance: Alpha-Lipoic Acid (anti-aging, protection against free radicals), L-Ascorbic Acid, Hydroquinone (used to lighten hyperpigmentation), Alpha-hydroxy acids (AHAs, side effect mild irritation and sun sensitivity), Beta-hydroxy acid (salicylic acid), DMAE (dimethylaminoethanol)(present in salmon and sardines, boosting the production of acetylcholine), Kojic Acid (similar effect as hydroquinone, if you are allergic to hydroquinone you can use Kojic Acid)...
Since the word "acid" is used in the name, you can bet it is an acid, and not a base.
There would only be one (1) type of mandelic acid, itself. Reference(s): C6H5CH(OH)CO2H; alpha-hydroxy acid (AHA) category.
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