Concentration matters, too; amounts between 5 and 10 percent of glycolic acid are ideal (though there are more intense, rinse-off peels with higher concentrations of AHAs you can use at home).
Concentrations of greater than 10% glycolic acid should only be used while under the care of a dermatologist. Using high concentration products inappropriately can cause serious skin reactions.
If your focus is on addressing visible signs of aging such as fine lines, dullness, and uneven skin texture, a concentration of greater than 5% and closer to 10%- 17% glycolic acid is generally recommended for nighttime use like the Glycolic Peel Cleansing Pads and the Ultra Anti-Aging Cream.
Concentrations between 5-10% of glycolic acid are considered most effective for exfoliation on a regular basis. There are also more intense, rinse-off glycolic acid peels featuring higher concentrations of AHAs, which you can use at home on an occasional basis, about once a week, to improve the look of deeper wrinkles.
Moderate to intense concentrations
Once your skin gets used to it, you can try a free glycolic acid concentration between 8% and 10%. This level is perfect for experienced AHA users that want to minimize the overall signs of skin aging.
In conclusion, a glycolic acid concentration of 7% to 17% is generally considered effective and safe for improving skin texture and reducing the appearance of fine lines and wrinkles.
Yes. Because it helps exfoliate the skin and remove dead skin cells and bacteria that can clog pores, glycolic acid can help reduce acne and improve texture from scarring. It can also help prepare skin for acne medication, enabling it to penetrate better.
More irritation does not mean better results. You know your skin best and if you feel any discomfort, rinse off. Though gentle enough for everyday use, we generally recommend to exfoliate once or twice a week.
“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.
To achieve smoother, healthier, and more radiant skin, start by removing your makeup and then cleanse your face. Also, ensure your skin is properly dried: applying on wet skin will be less effective and less well-tolerated, as the presence of water makes the acid more irritating.
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.
Glycolic Acid for Blackheads
To clear blackheads, glycolic acid can take 3-4 weeks to take effect for clearer, congestion-free skin. This is because it takes time and repeated use for glycolic acid to break down pore-blocking dead skin cells and debris for clearer skin that doesn't have any congestion.
If your skin tolerates retinol well, combining it with glycolic acid is a good idea given their different actions. A study has shown that the combination of glycolic acid and retinol proves to be effective in treating acne and brown acne scars.
Yes, Glycolic 10 Renew Overnight is a glycolic night treatment that you can leave on overnight to allow it to absorb into your skin.
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.
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.
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.
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.
The ideal percentage of glycolic acid for at-home use would be 8% to 25% percent, with 25% being what I call the “high normal.” With higher concentrations, formulations matter! It is important to note that home use AHA creams, lotions and serums are buffered, compared to AHA peels with lower pH.
As for whether you should apply glycolic acid morning or night, we recommend applying it as part of your evening skincare routine. Glycolic acid can cause “photosensitivity,” which means it makes your skin more sensitive to the sun's UV rays, upping your chances of a sunburn or skin damage.
There isn't a one-size-fits-all answer to which acid is better overall. The best choice depends on your individual skin type, concerns, and goals. While Glycolic Acid may provide quicker results and target more severe skin issues, Lactic Acid offers a gentler approach with added hydration benefits.
While glycolic acid is an effective skincare ingredient, over-reliance and prolonged use without proper skin support can lead to long-term sensitivity and barrier damage. The key is to maintain a balanced routine with gentle exfoliation, proper hydration, and a focus on long-term skin health.
AHAs/BHAs and Retinol: Combining exfoliating acids (like glycolic acid or salicylic acid) with retinol can lead to excessive dryness and irritation.
Depending on the strength of the acid and how deep in the skin the peel can act, there are three types of chemical peels: light, medium, and deep peels. For lightening the intimate area, the peels usually applied are glycolic acid, citric acid, and kojic acid.