Question 1

What does sh-Polypeptide-71 do in a cosmetic formula?

Accepted Answer

This ingredient is used as a skin-conditioning bioactive, typically included for signaling or appearance-focused claims around smoothness, firmness, or skin renewal support. It is not a primary emulsifier, cleanser, solvent, or preservative.

Question 2

Is sh-Polypeptide-71 clean?

Accepted Answer

From a clean-beauty perspective, it is generally not a restricted-list ingredient, and use levels are usually very low. The main caveats are limited public safety data compared with older cosmetic staples, biotech sourcing, and the preservative system used in the supplied solution.

Question 3

Is sh-Polypeptide-71 sustainable?

Accepted Answer

This material is typically made through controlled biotechnology rather than extraction from plants, animals, or minerals. As a protein-based molecule, it is expected to break down into amino acid fragments, with sustainability depending mostly on fermentation inputs, purification, and cold-chain or stability requirements.

Question 4

Is sh-Polypeptide-71 COSMOS-approved?

Accepted Answer

It is not a straightforward fit for COSMOS-organic or COSMOS-natural positioning because recombinant biotechnology and human-identical cosmetic actives may require case-by-case review against allowed processes and substrates. It has some Green Chemistry positives, including high potency at low levels and expected biodegradability, but the processing and compliance pathway are less simple than traditional natural-origin ingredients.

Question 5

How does sh-Polypeptide-71 work chemically?

Accepted Answer

The molecule is a recombinant, single-chain amino-acid polymer, so it is large, water-compatible, and more sensitive to heat, enzymes, and extreme pH than small cosmetic molecules. It is usually supplied as a dilute aqueous active and formulated in mild, preserved systems, with high-temperature processing typically minimized to protect structure.