Glycolic acid is an effective, well-researched ingredient that can transform the skin with regular use. It offers a host of benefits, from a brighter complexion to improved texture and reduced signs of aging. However, its strength also comes with potential downsides, including irritation and increased sun sensitivity.
Common side effects of Glycolic Acid include dry skin, erythema (skin redness), burning sensation, itching, skin irritation, and skin rash. Glycolic Acid can make the skin more sensitive in the sunlight, hence always use sunscreen and protective clothing before you step outdoors.
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.
Glycolic acid can cause irritation and redness if you have sensitive skin or overuse the product. Since glycolic acid can make your skin sensitive to the sun, remember to wear sunscreen and consider using glycolic acid at night.
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.
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.
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 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.
“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.
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.
Glycolic acid can be used on the face and let it absorbed into the skin by leaving it on all night. Rinse off with water the next day.
Apply vitamin C in the morning and glycolic acid at night. 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.
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.
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.
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.
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.
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.
Glycolic acid, together with lactic, citric & mandelic acids can lighten skin by one to two shades. This AHA group of acids act as chemical exfoliants and remove excess pigment in the upper layers of skin. Careful application of glycolic acid is required as it may cause blotchy pigmentation of surrounding skin.
Retinoids and Glycolic Acid
Retinoids (including retinol) are fantastic for boosting cell turnover and fighting aging. However, pairing them with glycolic acid is like inviting two energetic party crashers into a small room—they can overwhelm your skin.
Hyaluronic Acid is one of the best hydrating ingredients, as it can hold up to 1,000 times its own mass in hydration. Therefore, if you're using Glycolic Acid, we highly recommend following up with a Hyaluronic Acid treatment. This will help undo the drying side effects and restore balance within the skin.
Absolutely! In fact, these two ingredients are a skincare dream team. Glycolic acid exfoliates and renews your skin, but it can sometimes cause dryness or irritation. That's where hyaluronic acid comes in—it replenishes moisture and soothes your skin after exfoliation.
The majority of products containing lower than 10% glycolic acid do not require rinsing unless the instructions state otherwise.
Although petroleum jelly products are non-comedogenic, they can trap bacteria and dead skin cells worsening acne. Never slug when using active ingredients such at retinoids, salicylic, glycolic or lactic acids. (Save those for nights when you aren't slugging).