Ingredient · Exfoliant

Glycolic acid (AHA): what it does & who it's for

Works on the surface to brighten and smooth dull, uneven skin.

What it is

Works on the surface to brighten and smooth dull, uneven skin. In short, it's one of the exfoliant ingredients Vaiya's engine understands and can match to your skin and goals.

How to use it

Introduce Glycolic acid (AHA) slowly — every other day at first — and give your skin a couple of weeks to adjust before increasing frequency. Patch test on a small area first, and if you layer several actives, add one at a time so you can tell what's working.

Daytime note: Glycolic acid (AHA) can make skin more sensitive to the sun. Use it in your PM routine and wear a broad-spectrum SPF every morning.

Reacting to it? See the hidden names Glycolic acid (AHA) appears under on an ingredient label.

Products in our catalog with Glycolic acid (AHA)

Products whose ingredient lists we've checked and that contain Glycolic acid (AHA) (no paid placement):

Related ingredients

Salicylic acid (BHA)Niacinamide Hyaluronic acid Centella (Cica)Snail mucin Retinol Retinaldehyde Vitamin C

Why you can trust this: Vaiya's recommendations are commission-blind — what we suggest and what we flag as unsafe is decided by an engine that never sees affiliate data, and that separation is enforced by an automated test in our build. We can't be paid to fake a safe.

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