Most brightening serums rely on kojic acid or vitamin C as their primary tyrosinase inhibitor. GlyMed Plus Pigment Brightening Serum uses 1-Methylhydantoin-2-Imide, an amino acid-derived ingredient that has been shown to be 30% more effective than kojic acid at suppressing the enzyme responsible for dark spot formation. It also incorporates glycolic acid as a delivery mechanism rather than an exfoliant, which helps the brightening actives penetrate more effectively.

This serum is formulated for mild to moderate pigmentation, including sun spots, post-inflammatory hyperpigmentation from acne or breakouts, and general uneven skin tone. It works by both reducing existing discoloration and inhibiting the formation of new dark spots, making it effective for both corrective and preventive use.

Yes. The formulation is designed with sensitivity in mind. Bisabolol and aloe vera leaf extract help calm inflammation and reduce the likelihood of irritation, and the glycolic acid in this serum is present at a low percentage intended only to improve ingredient delivery, not to exfoliate. It is fragrance-free and suitable for daily use even on reactive or sensitized skin.

In this serum, glycolic acid functions as a penetration enhancer rather than a primary exfoliant. The concentration is intentionally low, just enough to help drive the brightening actives deeper into the skin where they can more effectively interact with melanin-producing cells. You should not expect significant exfoliation or peeling from this formulation.

Yes, the formulation includes ascorbic acid, which is the direct, active form of vitamin C. It contributes antioxidant protection and supports a more even tone alongside the primary brightening active, 1-Methylhydantoin-2-Imide, and phytic acid. Together, these ingredients work to neutralize free radicals that can trigger or worsen pigmentation.

Because brightening is a gradual process tied to the skin's natural cell turnover cycle, consistent use for 8 to 12 weeks is typically needed to see meaningful improvement in discoloration. Using the serum twice daily as directed and pairing it with a broad-spectrum SPF every morning will give you the best and fastest results.

Daily SPF is essential when using this serum. UV exposure is one of the primary triggers for melanin overproduction, and without sun protection, new dark spots can form just as quickly as existing ones are being faded. Apply a broad-spectrum sunscreen every morning as the final step in your routine before going outdoors.

Art of Skin Care is an authorized retailer of GlyMed Plus, so every product you receive is 100% authentic, sourced directly through official brand channels and never from third-party resellers. Our team is made up of licensed, acne-certified estheticians who hand-select the products we carry based on real skin science and professional results. We don't just sell skincare; we understand it. Not sure if GlyMed Plus Pigment Brightening Serum is right for your skin? Get a free skincare consultation and one of our estheticians will personally guide you.