Should I buy glycolic acid to exfoliate my face?

by G.B.
(Atlanta)

A glycolic acid exfoliating product and cotton pad for applying it to the face.

Editor's reply:

Hi G.B.,

I understand why you're confused. There are so many exfoliating products out there, it's hard to know which one is worth spending money on.

And since you've already tried home remedies without seeing much difference, I can understand why you're considering glycolic acid.

Would I buy glycolic acid? Maybe, but I'd first look at what you're trying to improve.

If your skin feels rough, looks dull, or has an uneven texture, a gentle glycolic acid product might help. It works by loosening dead surface skin cells, which can make your skin feel softer and look smoother over time.

But if your skin is already dry, sensitive, or easily irritated, I'd be more cautious. Glycolic acid isn't always the best place to start.

What I'd try first

Since you're mainly looking for softer, smoother skin, here's what I'd suggest:

• If your skin is dull or rough: Try a low-strength glycolic acid product.


• If your skin is dry or sensitive: Consider a gentler option, such as a mild lactic acid product.


• If scrubs have irritated your skin: Skip the gritty scrubs and try a gentle chemical exfoliant instead.

Whatever you choose, I'd start slowly, about once a week, and see how your skin responds before increasing to twice a week if tolerated.

And don't combine several exfoliating products at once. Too much exfoliation can leave your skin feeling tight, dry, and irritated, which is the opposite of what you want.

If you're still unsure which method to try, I explain the different options in my gentle exfoliation guide for women over 40.

And if you're considering using more than one acid, here's what to know about combining glycolic and lactic acid.

One more tip: Be sure to use sunscreen during the day, since glycolic acid can make your skin more sensitive to the sun.

My suggestion? Don't buy the strongest product or spend a lot of money right away. Start with one gentle option and see whether it gives you the smoother skin you're looking for.

Hope this helps!

Best,
Linda