An advanced-strength retinoid serum delivers a 6.5% solution of stabilized retinoid blends and botanical, retinol-alternative extracts into the skin.  Combining 5% retinoid ester blend, 1% liposomal-encapsulated retinol blend, and 0.5% blue-green algae with natural, retinoid-alternative activity, this serum fights the signs of aging and improves the look of congested and UV damaged skin. Encapsulated CoQ10 helps to improve the appearance of aging or damaged skin, while rare, Hawaiian white honey, bisabolol, cactus extract, and ginger balance and soothe the skin for the appearance of a calmer, even-toned complexion. Sulfate-Free, Paraben-Free, Gluten-Free, Soy-Free, Phthalate-Free, Fragrance-Free KEY INGREDIENTS POWERED BY RETINOID ESTER BLEND 5% + LIPOSOME-ENCAPSULATED RETINOL BLEND 1% + 0.5% BLUE-GREEN ALGAE: Helps reduce the appearance of wrinkles and lines and encourages signs of clearer skin. COQ10: Improves the appearance of aging or UV-exposed skin, for a healthier-looking, balanced complexion. BALANCED BY HAWAIIAN WHITE HONEY: Pro skin humectant, rich in phytonutrients.