Tego® Pep 4-17 at a Glance
- The INCI name is Tetrapeptide-21
- Studied for supporting skin elasticity
- Contributes to a firmer, more supported feel
What Is Tego® Pep 4-17?
Tego Pep 4-17, known by its INCI name Tetrapeptide-21, is a peptide technology studied for supporting skin's elasticity, contributing to a firmer overall feel.
It's one of the eight peptide and vitamin technologies in ASI's Multi Peptide Serum.
Found In
Multi Peptide Serum