Powered by Cell Service™, a proprietary human-derived growth factor and peptide blend that promotes intrinsic skin repair, this serum restores skin to its optimal health by boosting collagen stores. Hyaluronic acid and snow mushroom plump and maximize hydration, while soothing botanical extracts sea kelp and beta-glucan (sourced from shiitake mushroom) nourish and relieve skin stress. - Cell Service™ growth factor and peptide complex is epi.logic’s signature blend of clinically vetted bioactive stem cell-derived epidermal growth factors and powerful peptides - Growth factors are natural substances made by our skin cells that support repair of damaged skin. Peptides essentially tell your skin what to do and how. This blend taps into skin’s ability to heal itself, lessening the appearance of inflammation, providing antioxidant protection, and boosting elasticity and firmness - Hyaluronic acid hydrates, soothes, defends against moisture loss, and provides antioxidant protection - Sea kelp bioferment helps firm by increasing collagen density and decreasing enzymes that break down protein - Adaptogenic snow mushroom creates a hydrophobic film that maintains moisture and promotes skin repair while shiitake mushroom brightens and plumps