Free of - Parabens, Mineral Oil, Silicones, Phthalates, Drying Alcohols, Synthetic Dyes, Essential Oils, & Fragrance. Vegan. Cruelty-free. Patch test on small area of skin before using on face. Tranexamic Acid - Clinically proven to reduce the look of dark spots & redness over time. Guava Extract & Seed Oil - Rich in vitamin C & antioxidants to protect against free radical damage. 5 Forms of Vitamin C - Reduce dullness & even skin tone. Our serum includes a stable encapsulated form that delivers optimal potency, gently releg overtime while minimizing irritation. Made to improve the radiance of all skin types, this silky non-sticky gel serum’s Vitamin C encapsulation technology treats and prevents dark spots over time without any harsh irritation.