How much products actually contain
No product states its amount yet.
Of the products containing it, 2 list it before the 1% line and 1 after it (usually 1% or less).
Products using this ingredient
3 of 3 confirmed · likeliest to carry enough first
Definition
Tetrapeptide-4 is a synthetic peptide containing glysine, glutamic acid and proline residues
Cosmetic roles
Keeps skin in good condition (CosIng catch-all)SKIN CONDITIONING
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name テトラペプチド－４: 本品は、グリシン、グルタミン酸及びプロリンからなる合成テトラペプチドである。
Source: JCIA labelling names (Japan)
Names & identifiers
TETRAPEPTIDE-4INCI테트라펩타이드-4Korean label name (MFDS standard)テトラペプチド－４Japanese labelling name