What It Is: An essential for the skin of city-dwellers and those wanting to avoid the signs of aging. What It'S For: All skin types, especially sensitive. What It Does: It neutralizes free radicals, provides intense hydration, gives skin an energy boost and smooths out fine lines and wrinkles. Key Ingredients: Marine bio-complex: This phytoplankton provides skin with essential minerals and amino acids to hydrate, smooth out skin texture, brighten the complexion and perfect the skin's overall app