Does glycolic acid remove dark spots?

Author: Dr. Shayna Huel Sr.  |  Last update: Monday, July 7, 2025

Glycolic acid is highly effective in reducing dark spots and treating hyperpigmentation. It works by promoting the shedding of pigmented cells and encouraging the growth of new, evenly pigmented skin cells. This process helps to lighten dark spots and improve the uniformity of the skin's tone.

How long does it take glycolic acid to fade dark spots?

After about a month, you should notice clearer skin as glycolic acid works to keep skin clean and decongested. Two months in, you should see that dark spots and pigmentation is reduced as the regular glycolic acid application is melting away old, dead skin cells and increasing cell turnover.

Can glycolic acid treat dark spots?

Glycolic acid can not permanently remove dark spots or scars, but it can help fade dark patches of skin left by acne or sun damage. Because glycolic acid causes your skin to shed dead skin cells, it helps smooth and brighten the skin.

Which acid is best for removing dark spots?

The American Academy of Dermatology (AAD) recommends the following treatments for dark spots in skin of color:
  • azelaic acid.
  • glycolic acid.
  • kojic acid.
  • retinoids, such as retinol, tretinoin, adapalene gel, or tazarotene.
  • vitamin C.

What should you not mix with glycolic acid?

What NOT to mix with Glycolic Acid. Retinol, other AHAs/BHAs, Vitamin C: Using these ingredients alongside Glycolic Acid in the same routine could irritate the skin.

9 Glycolic Acid Hacks For The Best Skin Of Your Life | Dr. Idriss' Dermatologist Tips

What is best paired with glycolic acid?

Glycolic acid and hyaluronic acid: Since hyaluronic acid loads up skin with moisture, it makes for an excellent pairing with glycolic acid. Look for a product that combines both for easiest application, though you can also layer serums.

What cancels out glycolic acid?

Glycolic acid and niacinamide.

Indeed, niacinamide used with AHA's like glycolic acid and lactic acid has no effect and can even cause redness. Since niacinamide has a pH of about 5-7, it can actually increase the lower pH of glycolic acid, which is about 3-4, and negate its properties.

Can I use glycolic acid every day?

Everyday usage is acceptable while using a rinse-off product, like a cleanser with glycolic acid. But, while using a leave-on glycolic acid product (such as a serum, gel, cream, mask, or peel), one should only apply it one to three times per week.

How can I fade dark spots in 3 days?

Apply fresh lemon juice, baking soda paste, or aloe vera gel to the spots 2-3 times a day. The natural bleaching properties can help lighten spots quickly. Stay consistent, and for safety, do the patch test first.

Which is better for dark spots kojic acid or glycolic acid?

Both are available over the counter and inhibit melanin production. However, Kojic acid is considered more potent and is thus a preferred choice for more stubborn hyperpigmentation.

Which is better for dark spots glycolic acid or salicylic acid?

Skin concerns: Because of their different modes of action, glycolic acid is generally better suited for addressing surface-level skin concerns such as hyperpigmentation, uneven skin texture, and signs of aging. Salicylic acid is better suited for addressing acne, blackheads, and other types of clogged pores.

Do you moisturize after glycolic acid?

6. Always moisturize after use. Glycolic acid exfoliates and hydrates the skin, but it can irritate or dry out sensitive skin. Always follow your glycolic acid application with an additional light moisturizer to reduce the effects of dryness and irritation on the skin.

Can you use glycolic acid under eyes?

Glycolic Acid is your go-to for an eye cream, gentle yet effective to demolish dark circles.

Why is my skin getting darker after using glycolic acid?

“Those with darker skin tones, need to be cautious with glycolic acid,” warns Dr Buldeo. “It can cause a paradoxical darkening of the skin by stimulating melanocytes,” These are the melanin-producing cells in your skin's deepest layer so this can lead to hyperpigmentation in black skin.

Who should not use glycolic acid?

But there isn't enough reliable information to know if glycolic acid is safe to use by mouth. Stay on the safe side and stick to topical products. Sensitive skin: Glycolic acid can cause skin irritation and make certain skin conditions worse. Use cautiously in people with sensitive skin.

How to know if glycolic acid is working?

Signs that glycolic acid is working include smoother skin texture, fewer breakouts, and a more even skin tone. Some people may also notice a light tingling sensation on application, which is normal.

What fades dark spots the fastest?

If you want to get rid of dark spots fast, a procedure that removes layers of discolored skin may work better than a lightening cream. These techniques include laser treatments, freezing (cryotherapy), dermabrasion, microdermabrasion, microneedling, and chemical peels.

Which serum is best for dark spots?

Check each product page for other buying options.
  • AXIS-Y Dark Spot Correcting Glow Serum 50ml / 1.69 fl. ...
  • 4beauty Therapy Dark Spot Correcting Glow Serum 50Ml / 1.69 Fl. ...
  • The Derma Co 2% Kojic Acid Face Serum | With 1% Alpha Arbutin & Niacinamide | Reduces Dark Spots, Pigmentation & Blemishes | For All Skin types | 10 ml.

Does vitamin C fade dark spots?

Vitamin C has powerful antioxidant properties, neutralising free radicals to help protect the skin from damage caused by the sun's rays and other external aggressors. It's also gained a reputation for its ability to lighten areas of hyperpigmentation, helping visibly fade dark spots to achieve a more even skin tone.

Can I leave glycolic acid on overnight?

If you do not face any skin reaction or irritation and want quick results, you can use 10% glycolic acid products 5 days a week. You can leave it on your face overnight and let it absorb into your skin. Wash it out the next day with water.

Is 10% glycolic acid too much?

Basically, the higher the concentration of glycolic acid, the more effective it is at penetrating the skin barrier—and the more likely to cause irritation. With at-home products, sticking to a concentration of 10% or lower can help prevent inflammation, according to all the dermatologists we consulted.

Why is glycolic acid not working?

This can happen if the strength is too strong, or initially applying too much, too often to your skin.

What cannot mix with glycolic acid?

Vitamin C and Niacinamide: While newer formulations are often compatible, older forms of these ingredients can neutralize each other when combined. AHAs/BHAs and Retinol: Combining exfoliating acids (like glycolic acid or salicylic acid) with retinol can lead to excessive dryness and irritation.

Do I rinse off glycolic acid?

The majority of products containing lower than 10% glycolic acid do not require rinsing unless the instructions state otherwise. If you're using a peel, mask or scrub, simply follow the instructions on the back of the product.

What pairs well with glycolic acid?

For even-looking skin, pair Vitamin C derivatives with Glycolic Acid. For smoother-looking skin, pair Retinaldehyde and Hyaluronic Acid. For clearer-looking skin, pair Salicylic Acid and Niacinamide 10% + Zinc 1%.

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