Setup, Compatibility & Care
Before full-face application, perform a patch test on a small area of the inner arm to ensure compatibility with your skin. Begin by using the serum three times a week at night to allow your skin to acclimate to the 12% azelaic acid. Once your skin adjusts, you may increase frequency to once or twice daily as needed. Ensure the product is stored in a cool, dry place away from direct sunlight to preserve the stability of the active ingredients. This serum is compatible with most non-active moisturizers, but avoid layering it simultaneously with harsh exfoliants or high-concentration Retinol products to prevent over-sensitization.