Introducing our hydrolyzed marine algae peptide tightening serum. Signaling peptides reduce the appearance of fine lines and wrinkles by softening facial expression lines, nasolabial folds, and crow's feet. We use a rare fermented marine bacteria active that boosts the structural integrity of skin with collagen and blue light protection and antioxidant-loaded algae complex to visibly tighten the skin in both the short and long term while providing blue light protection to brighten.