sr-Hydrozoan Polypeptide-1 ●
TL;DR. This ingredient is a skin-conditioning bioactive used for peptide-style signaling and appearance claims in leave-on products. It is not a preservative, emulsifier, or primary texture builder.
What does sr-Hydrozoan Polypeptide-1 do in a cosmetic formula?
This ingredient is a skin-conditioning bioactive used for peptide-style signaling and appearance claims in leave-on products. It is not a preservative, emulsifier, or primary texture builder.
Is sr-Hydrozoan Polypeptide-1 clean?
From a clean-beauty perspective, it is not a classic restricted-list ingredient and is generally used at very low levels. The main caveats are protein sensitivity potential and the need for transparency around recombinant production and purification residues.
Is sr-Hydrozoan Polypeptide-1 sustainable?
It is typically made through biotechnology rather than harvesting the source organism, which can support a lighter biodiversity footprint when well managed. As a peptide or protein material, it is expected to break down into amino acids, while fermentation inputs and purification energy drive most of its footprint.
Is sr-Hydrozoan Polypeptide-1 COSMOS-approved?
It has limited COSMOS alignment because recombinant or synthetic biotechnology materials generally need strong documentation, and GMO-derived production is not compatible with COSMOS natural or organic certification. From a Green Chemistry lens, it has positives in biodegradability and low use levels, with tradeoffs around production method and processing intensity.
How does sr-Hydrozoan Polypeptide-1 work chemically?
The molecule is a sequence-specific chain of amino acids made to mimic a naturally occurring aquatic invertebrate protein fragment, so it behaves as a water-soluble bioactive rather than a surfactant or oil. These materials are usually added in the cool-down phase and formulated near skin pH because heat, extreme pH, and protease contamination can denature or hydrolyze the chain.
Last updated 2026-05-13