How Long Does It Take for Glycolic Acid to Improve Keratosis Pilaris?

Q: How Long Does It Take for Glycolic Acid to Improve Keratosis Pilaris?

Hello： It typically takes about a month to see results. <br>If there are signs of dryness, it is necessary to add a moisturizing lotion. <br>Sincerely, Dr. <br>Cheng Li-Chen, Dermatologist.

Question

How long does it take to see results from using glycolic acid for keratosis pilaris? Should I also regularly apply moisturizer to prevent excessive dryness?

99, 10~19 year old female. Ask Date: 2005/03/25

Dr. Zheng Lizhen reply Dermatology

Hello: It typically takes about a month to see results.
If there are signs of dryness, it is necessary to add a moisturizing lotion.
Sincerely, Dr.
Cheng Li-Chen, Dermatologist.

Reply Date: 2005/03/25

More Info

Glycolic acid, an alpha hydroxy acid (AHA), is commonly used in skincare for its exfoliating properties. When it comes to treating keratosis pilaris (KP), a condition characterized by small, rough bumps on the skin, glycolic acid can be quite effective. However, the timeframe for seeing noticeable improvements can vary significantly from person to person.

Typically, you may start to see some improvement in the texture and appearance of your skin within 4 to 6 weeks of consistent use. This timeframe can depend on several factors, including the concentration of glycolic acid in the product, how often you apply it, and your skin type. For optimal results, it is generally recommended to use glycolic acid products regularly, often starting with a lower concentration to assess your skin's tolerance before gradually increasing it.

In addition to using glycolic acid, it is crucial to maintain a good skincare routine that includes moisturizing. Keratosis pilaris can be exacerbated by dry skin, so applying a good moisturizer after using glycolic acid can help keep the skin hydrated and prevent excessive dryness. Look for moisturizers that contain ingredients like urea, lactic acid, or hyaluronic acid, as these can help retain moisture and further improve the skin's texture.

It is also important to note that while glycolic acid can help reduce the appearance of keratosis pilaris, it may not completely eliminate it. KP is a chronic condition, and while treatments can improve the skin's appearance, they often require ongoing management. Regular use of glycolic acid, combined with a good moisturizing routine, can help keep the condition under control.

Moreover, when using glycolic acid, it is essential to be mindful of sun protection. AHAs can make your skin more sensitive to the sun, increasing the risk of sunburn. Therefore, applying a broad-spectrum sunscreen with an SPF of 30 or higher during the day is crucial, especially if you are using glycolic acid products.

In summary, with consistent use of glycolic acid, you may begin to see improvements in keratosis pilaris within 4 to 6 weeks. However, maintaining a comprehensive skincare routine that includes moisturizing and sun protection is equally important for achieving the best results. If you have any concerns or if your condition does not improve, it is advisable to consult with a dermatologist for personalized recommendations and treatment options.

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