Skin Conditioning

Transgenic Barley Sh-Polypeptide-8

INCI: TRANSGENIC BARLEY SH-POLYPEPTIDE-8

Reviewed by Kate · Last updated 18 Aug 2026

What Is Transgenic Barley Sh-Polypeptide-8?

Transgenic Barley sh-Polypeptide-8 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 Platelet Derived Growth Factor. It contains a maximum of 241 amino acids, which may contain disulfide bonds and/or glycosylation. The protein consists of the proper 20 sequence of the standard amino acids.

Its declared cosmetic function is skin conditioning.

Source: European Commission CosIng inventory.

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