Ac
Acetyl Tetrapeptide-11
Acetyl Tetrapeptide-11 · ACETYL TETRAPEPTIDE-11Active
Synthetic tetrapeptide (Syn-UP). Promoted for keratin support and skin texture; independent clinical evidence is limited.
What it does
Syn-UP is a synthetic four-amino-acid peptide. It is added to target keratin synthesis and skin texture. Most evidence comes from the supplier, not from large trials. Well-tolerated in use.
Also known as
syn-up, acetyl tetrapeptide 11
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