Environ Peptide Enriched Frown Serum is a unique combination of three peptides that may help prevent the appearance of fine lines and wrinkles as well as the appearance of expression lines, especially in the forehead area. Environ’s combination of three powerful wrinkle fighting peptides make the Environ Frown Serum the ultimate non-invasive serum that results smoother and more youthfully radiant looking skin. KEY INGREDIENTS Acetyl Hexapeptide-8 (Argireline® ) Pentapeptide-18 (Leuphasyl® ) Dipeptide Diaminobutyroyl Benzylamide Diacetate (SYN® AKE) Three opportunities exist to infl uence muscle contraction. With the combination of the three key ingredients found in the Frown Serum, each of these opportunities are influenced, thus softening the appearance of frown and expression lines.