Tetrapeptide-21 Solution Size:15g (0.52 oz) - $42.75 and in Japan at 3%

and in Japan at 3%

Suspending properties

and viscosity

Supplied as a liquid blend

Try Out These Formulations Using This Ingredient:

Tetrapeptide-21 Solution Size:15g (0.52 oz) - $42.75 and in Japan at 3%CAS#: 56 81 5, 107 88 0 Tetrapeptide 21 Solution is a novel bioactive and pure tetrapeptide with anti aging properties based on the skin's own structures for use in skin care formulations. Tetrapeptide 21 Solution has shown promise as a skin cream ingredient that can stimulate skin growth and repair. When collagen breaks down, it forms specific Tetrapeptides that signal to your skin that it was damaged and needs to make new collagen. So by applying