Combining 5% retinoid ester blend, 1% liposomal-encapsulated retinol blend and 0.5% blue-green algae with natural, retinoid-alternative activity, this serum helps fight the signs of aging and improve the look of congested and Uv-damaged skin. Encapsulated CoQ10 helps improve the appearance of aging or damaged skin, while rare, Hawaiian white honey, bisabolol, cactus extract and ginger help balance and soothe the skin for the appearance of a calmer, even-toned complexion.