What are the disadvantages of glycolic acid?

Author: Ona Shields  |  Last update: Wednesday, August 6, 2025

Possible side effects Although glycolic acid is considered safe to be safe for use, some people, especially those with more sensitive skin, may experience redness, burning, sensitivity to light, burning and scarring with use.

What are the worst side effects of glycolic acid?

Side Effects of Glycolic Acid
  • Burning.
  • Skin rash.
  • Skin swelling.
  • Blisters or welts.
  • Skin peeling.
  • Itching.
  • Skin irritation or tenderness.
  • Chemical burns.

Who should avoid glycolic acid?

Sensitive skin: Glycolic acid can cause skin irritation and make certain skin conditions worse. Use cautiously in people with sensitive skin.

Is it bad to use glycolic acid every day?

Now, the important thing to remember is, glycolic acid comes in various concentrations. It is OK to use 1-2% containing glycolic acid face wash or ointments daily. The creams have a higher glycolic acid content (10% and above) and must only be used once or twice a week to avoid skin irritation.

Do dermatologists recommend glycolic acid?

Discussion. Glycolic acid is the alpha-hydroxy acid used most commonly by dermatologists for chemical peeling. It is used in concentrations from 20%–70% in all skin types. It should be used in lower concentrations initially, and then the strength of the peel should be gradually increased in subsequent sessions.

GLYCOLIC ACID Hacks - How To Use The Ordinary Glycolic Acid 7% Toning Solution

Is glycolic acid good for older skin?

Glycolic acid effectively tackles mature skin concerns such as wrinkles, fine lines, etc. Glycolic acid is an alpha-hydroxy acid (AHA) derived from sugar cane and can penetrate the skin easily (being the smallest and one of the strongest molecules).

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.

What not to 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. However, alternating them between your morning and evening skincare routine means that you can enjoy the benefits without the risk of damaging your skin.

Can I leave glycolic acid toner on overnight?

Usage of the glycolic acid toner 👇🏻(unsponsored reel) ✅ Make sure your skin barrier is healthy before applying this product otherwise your face might have burning sensation as soon as you apply it (can be applied by all skin types but sensitive skin avoid it) ✅Application of glycolic acid should be only at NIGHT TIME.

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 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.

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.

What does glycolic acid do to hair?

It Can Reduce Breakage

Many people experience hair breakage, making it difficult to grow the hair thick and long. Glycolic acid can nourish and hydrate the hair, which, in turn, prevents tangling, making it easier to style the hair without it breaking off.

Can glycolic acid cause more wrinkles?

Reality: Glycolic acid can help to reduce the appearance of fine lines and wrinkles, but you may need a stronger concentration of glycolic such as the Ultra Anti-Aging Cream to be effective for deep wrinkles. Myth 4: Glycolic acid can cause sun sensitivity.

What is a natural alternative to glycolic acid?

2. Aloe Vera Gel. A staple in Ayurvedic skincare, aloe vera is rich in vitamins A, C, E, and B12, enlisting it as a perfect substitute for glycolic acid serums. It can deeply penetrate the skin, offering a potent mix of hydration, nourishment, and gentle exfoliation.

What happens when you stop using glycolic acid?

With regular glycolic acid use, your skin gets used to a faster shedding cycle. When you stop, the skin's natural cell turnover slows back down, leading to a buildup of dead skin cells on the surface. This buildup can make your skin look dull, rough, and uneven.

How long does it take for glycolic acid to work?

How Long Does It Take For Glycolic Acid To Work? It can vary. Some products will give you results almost instantly or overnight however, most products will take a few uses to really see the true results. After about a month, you should notice clearer skin as glycolic acid works to keep skin clean and decongested.

Does glycolic acid work on armpits?

Glycolic acid's penetration can easily restore balance to your armpits, dislodging the bacteria breaking down your sweat, to create a fresh and odorless environment. It has worked wonders for people with a variety of skin types and has quickly become one of the hottest products on the market.

How to use glycolic acid on feet?

Like the TikTokers who've sent this advice trending, try: lightly soaking a cotton pad with glycolic acid, swiping it over the affected area, slathering your foot in moisturiser, pulling on a pair of thick socks, letting it all soak in for a few hours (overnight works too), before revealing smooth and glowy hoofs ...

Which is better retinol or glycolic acid?

Clinically speaking, retinol lacks the penetrative strength of Retin-A and glycolic acid, as it remains inactive and fails to reach beyond the superficial layer of the skin. Conversely, glycolic acid has the ability to deeply penetrate the skin, breaking down the "glue" that holds together dead and dull skin cells.

What is the best pair for 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.

Which serums are not to use together?

PRODUCT COMBINATIONS THAT DON'T WORK TOGETHER
  • RETINOL SERUM + VITAMIN C. ...
  • RETINOL SERUM + AHAS/BHAS. ...
  • AHAS/BHAS + VITAMIN C. ...
  • NIACINAMIDE SERUM + VITAMIN C. ...
  • TRANEXAMIC ACID. ...
  • SALICYLIC ACID SCALP TREATMENT + GLYCOLIC ACID SCALP TREATMENT. ...
  • PRESCRIBED/OTHER ACTIVES TREATMENTS. ...
  • HYALURONIC ACID SERUM + RETINOL/AHAs/BHAs.

Does glycolic acid make you look younger?

It's an active smoothing ingredient that evens out the skin's texture and minimises the appearance of wrinkles by increasing cell regeneration and getting rid of excess dead skin cells to leave skin soft, clean and youthfully fresh.

How do I know if my glycolic acid toner is working?

Be patient with the process: Your skin may feel a bit rough after your first few treatments. This is normal and just means that the glycolic acid is working. Unless your skin is irritated, keep using your glycolic acid product. You should slowly start to see smoother, more healthy skin.

How long will my skin purge from glycolic acid?

Skin purging is said to last 4-6 weeks, however, everyone's skin is different (2). This is only temporary and will eventually subside as your skin adjusts to the new treatment. In the meantime, it is important to cleanse gently and avoid picking at your skin, as this can cause further irritation.

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