Evidence supporting the use of: Alpha Hydroxy Acids
For the health condition: Skin Care (general)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 5

Alpha Hydroxy Acids (AHAs), such as glycolic acid and lactic acid, are widely used and scientifically validated ingredients in general skin care. Numerous clinical studies have shown that AHAs help exfoliate the top layer of the epidermis by weakening the bonds between dead skin cells, facilitating their removal. This leads to smoother, brighter skin and can improve the appearance of fine lines, uneven texture, and pigmentation. AHAs also stimulate collagen production in the dermis, contributing to improved skin firmness and elasticity. Their efficacy is supported by randomized controlled trials and extensive dermatological literature, with topical application proving effective for photodamage, mild acne, and hyperpigmentation. The safety profile of AHAs is generally favorable when used at appropriate concentrations, though irritation and photosensitivity are potential side effects. Overall, the use of AHAs in general skin care is supported by robust scientific evidence, making them a mainstay in both over-the-counter and professional dermatological formulations.

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Products containing Alpha Hydroxy Acids

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