Database/Skin Conditioning/Pentapeptide-47
100% natural origin · ISO 16128

Is Pentapeptide-47 natural?

Yes. Assembled entirely from natural fermentation or protein-derived amino acids; synthesis reagents leave no mass in the product.

INCI namePentapeptide-47
FunctionSkin Conditioning
FeedstockManufactured by solid-phase synthesis from amino acids that…

How we scored it

Peptide built from glycine, serine, tryptophan and valine; amino-acid building blocks are natural origin, so 1.0.
What counts. ISO 16128-2 scores the atoms that remain in the final ingredient. Reagents, solvents, catalysts and protecting groups used during manufacture leave no mass behind and are not counted.

Where it comes from

Manufactured by solid-phase synthesis from amino acids that are themselves fermentation or protein-hydrolysate products. The synthesis route does not change this.

In plain English

A lab-made peptide built from four natural amino acids, used in skincare to help condition and support the skin.

CosIng definition: Pentapeptide-47 is the synthetic peptide consisting of glycine, serine, tryptophan and valine

References

  1. 1ISO 16128-1:2016 and ISO 16128-2:2017 — Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products. ISO, Geneva.
  2. 2PENTAPEPTIDE-47. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
  3. 3PENTAPEPTIDE-47. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=PENTAPEPTIDE-47