Formula ingredient
Tetrapeptide-21
Tetrapeptide-21 appears on this product’s ingredient list. Open its page to learn what it does and see other formulas that share it.
Products with Tetrapeptide-21
2 products in the marketplace list this ingredient.
Copper Peptide Pro Firming Serum
Peach & Lily
$49
Restore skin's youthful radiance with a potent blue dose of 0.2% copper peptide. This silky serum, with hyaluronic acid, amino acids, and squalane, visibly softens fine lines, crow’s feet, and deep wrinkles. It also supports the Extracellular Matrix to help skin look and feel hydrated, firm, and bouncy.
Tetrapeptide Supreme Cream
Beautycounter
$98
This luxurious blend features our signature plant-derived Retinatural™ Complex of bakuchiol and alpine rose paired with a powerful tetrapeptide chosen for both efficacy and safety. Experience improvement in elasticity, visible firmness, and texture while appearance of fine lines diminish.