Skin Conditioning

Transgenic Barley Sh-Polypeptide-25

INCI: TRANSGENIC BARLEY SH-POLYPEPTIDE-25

Reviewed by Rosie · Last updated 18 Aug 2026

What Is Transgenic Barley Sh-Polypeptide-25?

Transgenic Barley Sh-Polypeptide-25 (INCI: TRANSGENIC BARLEY SH-POLYPEPTIDE-25) is a cosmetic ingredient listed in the EU CosIng inventory. It is a single chain recombinant human peptide, produced by barley after insertion of a copy of a human gene into its DNA. The starting gene is synthesized to be identical to the human gene which codes for Interleukin 2.

Its declared cosmetic function is skin conditioning.

Source: European Commission CosIng inventory.

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