ALPHA HYDROSY ACIDS

Alpha Hydroxy Acids (AHA) are commonly known as acids of fruit because they are produced in abundant measure plants and fruits:
Sources natural of AHA
Glicolic Acid: sugar brown- grape - beet
Lactic Acid: blueberry - pineapple - artichoke
Malic Acid: apple - strawberry - papaya
Tataric Acid: grape-passion fruit
Citric Acid: lemon - orange - cassis - elder

The exfoliating action of alpha hydroxy acids or AHA eliminates the dead cells and stimulates the formation of new cells better and arranged in layers more regular.
A peculiarity of alpha is important in being suitable for all types of skin: from skin fat and mixed to dry skin and asphyxiated.