Formula ingredient

Tetrapeptide-1

Tetrapeptide-1 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-1

1 product in the marketplace list this ingredient.

Dream Night Serum with Bio-Retinol

OSEA

$88

Say goodnight to wrinkles. This powerful formula works while you sleep to visibly reduce crow’s feet, fine lines, and even deeper wrinkles as you age. Algae-derived bio-retinol and two firming peptides combine to mimic the effects of retinol without irritation. Wake up to visibly smoother, firmer skin.

★ 4.8288 reviews