Hexapeptide-3 ●
TL;DR. This ingredient is a skin-conditioning active used in leave-on products, mainly for formulas positioned around smoother-looking expression lines and improved visible skin texture. It is not a preservative, emulsifier, or structural base ingredient.
What does Hexapeptide-3 do in a cosmetic formula?
This ingredient is a skin-conditioning active used in leave-on products, mainly for formulas positioned around smoother-looking expression lines and improved visible skin texture. It is not a preservative, emulsifier, or structural base ingredient.
Is Hexapeptide-3 clean?
From a clean-beauty perspective, it is generally viewed as a low-use, low-irritation synthetic active with no major restricted-list profile. The main caveat is documentation, including purity, residual solvents, and the carrier system supplied with the raw material.
Is Hexapeptide-3 sustainable?
This material is typically made through controlled amino-acid synthesis rather than direct agricultural extraction. It is not expected to bioaccumulate, but conventional manufacture can be solvent- and purification-intensive, so supplier process data matters.
Is Hexapeptide-3 COSMOS-approved?
It is not generally a straightforward fit for COSMOS-organic or COSMOS-natural standards when made by conventional synthetic routes. Its Green Chemistry profile is mixed, with favorable low-dose use and likely biodegradability, but weaker alignment on renewable feedstocks and synthesis efficiency.
How does Hexapeptide-3 work chemically?
The molecule is a short chain of six amino-acid residues, designed to interact with skin-surface biology at very low active levels. It is usually supplied in a water-based carrier and is best formulated under mild pH and moderate-temperature conditions because strong acid, strong base, high heat, or protease contamination can reduce integrity.
Last updated 2026-05-13