Alpha hydroxy acid (AHA): a key ingredient for perfect skin

Alpha hydroxy acid (AHA) is an ingredient widely used in cosmetics for its exfoliating and conditioning properties. But what exactly is AHA and how can it benefit your skin? We reveal the benefits of AHA for your skin, as well as the best ways to integrate it into your skincare routine.

What is the AHA?

AHAs, or alpha hydroxy acids, are naturally occurring acids derived from fruits like citrus fruits, apples and berries. The most commonly used AHAs in cosmetics are glycolic acid, lactic acid and mandelic acid .

These exfoliating acids work by dissolving the bonds between dead skin cells, thus promoting their elimination and stimulating cell renewal.

Benefits of AHA for the skin

AHA offers many benefits for the skin, including:

• Gentle Exfoliation : By removing dead skin cells, AHA helps smooth skin texture and reveal a brighter, more even complexion.
• Hydration : AHA helps retain moisture by stimulating the production of hyaluronic acid, a key ingredient for hydrated, plump skin.
• Reduction of fine lines and wrinkles : By promoting cell turnover, AHA can help reduce the appearance of fine lines and wrinkles, leaving skin firmer and more youthful.
• Fading Age Spots : AHA can help even out skin tone by reducing the appearance of age spots and skin discolorations.

How to Incorporate AHA into Your Skincare Routine

Here are some tips for effectively integrating AHA into your skincare routine:

• Start gradually : If you are new to using AHA, start with low concentration products and use them once or twice a week, then gradually increase the frequency of use based on your skin's tolerance .
• Use sunscreen : AHA can make your skin more sensitive to the sun, so it's important to apply a broad-spectrum sunscreen every day to protect your skin from UV damage.
• Avoid combining with other exfoliants : Avoid using products containing other exfoliating acids, such as BHA, along with AHA to reduce the risk of irritation or increased skin sensitivity.

In short, alpha hydroxy acid (AHA) is a key ingredient for glowing, smooth skin. Incorporate it into your skincare routine to benefit from its many benefits for smoother, healthier skin.