Glycolic Acid (AHA)

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Glycolic Acid is a form of Alpha Hydroxy Acid (AHA) that is water soluble and helps to exfoliate our skin, making them great for brightening and improving skin texture. They are best for dry, dull, or sun-damaged skin. Among several AHAs, glycolic acid is know to be the strongest in anti-aging and exfoliation because it penetrates deep and fast. To learn more about different exfoliating acids such as AHAs, BHA, and PHAs, see more here.

Benefits of Glycolic Acid

  • Exfoliates dead skin cells – Unclogs pores and promotes a smoother, more radiant complexion.

  • Brightens dull skin – Helps fade dark spots, sun damage, and hyperpigmentation.

  • Evens out skin tone & texture – Softens rough patches and makes skin feel smoother.

  • Boosts collagen production – Helps reduce fine lines and wrinkles over time for firmer skin.

  • Improves effectiveness of other skincare products – Clears dead skin, allowing serums and moisturizers to penetrate better.

  • Fights mild acne – Prevents clogged pores and reduces breakouts.

  • Multiple use - Glycolic Acid has also been seen to be useful in more than one way. Since it has a powerful exfoliating feature, it can be used for fading pigmentation on the elbows, groins area and even underarms area. It can also be used to exfoliate the legs and arms therefore reducing the appearance of strawberry skin, also known as Keratosis Pilaris. Using it on the scalp has also been known to help with flakes.

Who Is Glycolic Acid Best For?

Best for:

  • Normal to oily skin types

  • Dull or uneven skin tone

  • Sun-damaged skin

  • Hyperpigmentation or dark spots

  • Fine lines and texture concerns

Avoid or use with caution if you have:

  • Sensitive skin – May cause irritation, redness, or stinging

  • Rosacea or eczema – Can trigger flare-ups

  • Very dry or compromised skin barrier

Tips for Using Glycolic Acid

  • Start with low concentrations (5–7%) if you’re a beginner.

  • Use 2–3 times a week, then increase as tolerated.

  • Only use at night—it can make your skin sensitive to the sun.

  • Always wear sunscreen during the day when using acids.

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