What is AHA (alpha hydroxy acid)? How should it be used?
Alpha hydroxy acid (AHA) is often used to address various skin issues like dryness, rough patches, and uneven skin tone. It can help reduce the appearance of fine lines and wrinkles while enhancing overall skin health and appearance. AHA is found in serums, creams, and lotions, often combined with other skincare ingredients.
There are various types of AHAs, such as glycolic acid, lactic acid, and citric acid. Each AHA type has different strengths and pH levels, so selecting the appropriate type and concentration of AHA that suits your skin type and concerns is crucial.
While AHA can effectively improve skin health and appearance, it may cause side effects like dryness, irritation, or sensitivity in some individuals. It's important to use AHA as directed, especially starting with lower concentrations if you're new to it. When using AHA, sunscreen is essential as it can increase skin sensitivity to sunlight.
In summary, alpha hydroxy acid (AHA) is an organic compound commonly found in skincare products to enhance skin texture and appearance. AHAs work by exfoliating the skin and are available in various types, including glycolic acid, lactic acid, and citric acid. While AHAs can effectively improve skin health and appearance, protecting your skin from sun exposure and following usage instructions are crucial.
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