|  | Diet Nutrition | Nutrition

List of Alpha Hydroxy Acids

Alpha hydroxy acids are natural acids found in the sugars of plants. Depending on the type, these acids are commonly used in the treatment of skin conditions such as acne, and dry or sun-damaged skin. The acids are added to creams and lotions, and most effective when applied directly to the skin. Some of the acids are used to preserve foods and enhance the flavors in drinks.

  1. Glycolic Acid

    • Glycolic acid is an alpha hydroxy acid found in sugar cane. It is used in skin treatments to aid in the removal of dead or damaged skin due to sun exposure. When skin is damaged, the old skin cells take time to rejuvenate, leaving your skin looking dull and aged. You can apply skin cream with glycolic acid to the skin to remove the old skin cells, helping the skin to appear younger and fresher.

    Citric Acid

    • Citric acid is produced from the sugars in sour citrus fruits, such as lemons and limes. Citric acid is used in the flavoring of some drinks; its early uses were for lemonade and today it is used to flavor soft drinks. It can also be used to prevent foods from spoiling due to its preservative properties. The acid is used in some skin-care formulas, although only a small amount is typically used due to the high level of acidity and astringency qualities.

    Mandelic Acid

    • Mandelic acid is an alpha hydroxy acid taken from the natural sugars of almonds. It is commonly used in skin care products to treat dry skin or skin damaged from environmental elements. This acid has been shown to be effective in the treatment of acne due to its antibacterial properties and also in the reduction of wrinkles in older skin. The acid is mild and can be used for most skin types.

    Lactic Acid

    • Lactic acid is derived from milk and other dairy products like cheese and yogurt. It has several uses from the preservation of food to use in facial creams and shampoos. The acid contains antibacterial and astringent properties that can make it ideal in the treatment of skin conditions such as acne and oily skin. It can be used to exfoliate dead skin cells to make your skin feel younger and smoother.

Nutrition - Related Articles