Whole Beauty Collagen™ is a convenient, once-daily powder that uniquely combines key nutrients for radiant hair, skin, and nails.* It features hydrolyzed collagen peptides and Lustriva®, a patented, clinically researched blend of stabilized biotin and silica. Evidence suggests that Lustriva® may help promote hair fullness, optimal skin texture, and nail strength.* The magnesium biotinate found in Whole Beauty Collagen™ may have 40 times greater dissolvability and absorption than the biotin used in common beauty products.* This unflavored and unsweetened powder is optimal for mixing with liquids to help you glow from the inside out.*