Gentle and Effective Skin Exfoliation with Glycolic Acid

Chemical exfoliation is indeed a good method to help achieve clearer, less oily skin and reduce clogged pores, leading to a brighter complexion. Glycolic Acid (AHA) is a popular choice for this due to its small molecule size, which allows it to penetrate the skin effectively.

While effective, Glycolic Acid can sometimes cause irritation. For a gentler approach, you might consider options like Ampho-Glycolic™ (Non-Stinging Glycolic Acid Solution) or ActiveRelease™ Glycolic Acid (Timed-Release Glycolic Acid). These forms are designed to reduce the potential for irritation while still providing effective exfoliation.

Formulation and Usage

Glycolic Acid can be formulated into various product types such as serums, lotions, creams, or masks by mixing it into the water phase of the formulation. While it can be mixed with water, formulating it into a more stable product like a serum or cream is generally more practical for application.

When formulating, it is crucial to pay attention to the concentration and pH level. For general cosmetic use by consumers, the concentration of AHA should not exceed 5%, and the product pH should not be lower than 3.5, as per FDA guidelines. Using concentrations above 5% should only be done under the supervision of a medical professional.

Regarding frequency, it is generally recommended to start using AHA products gradually, perhaps a few times a week, and observe how your skin reacts before increasing frequency if needed.

Important Precaution: Sun Protection

When using products that exfoliate the skin, such as those containing Glycolic Acid, your skin becomes more sensitive to sunlight. Therefore, it is absolutely essential to apply a high SPF sunscreen every morning, even on cloudy days, to protect your skin from UV damage and prevent issues like hyperpigmentation.