No longer in CosIng
Tetrapeptide-31
What is it?
Tetrapeptide-31 is the synthetic peptide consisting of glycine.
EU regulatory status
Tetrapeptide-31 no longer appears in the EU's CosIng inventory. The details on this page come from an earlier version of CosIng. The ingredient's current status can be checked directly in the EU Cosmetics Regulation.
Frequently asked questions
What is Tetrapeptide-31?
Tetrapeptide-31 is the synthetic peptide consisting of glycine.
Is Tetrapeptide-31 allowed in cosmetics in the EU?
Not confirmed. Tetrapeptide-31 no longer appears in the EU's CosIng inventory, so its current status cannot be confirmed from CosIng.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 02/04/2014