Creatine ●
TL;DR. This ingredient is a skin and hair conditioning active, used mainly for hydration-support, barrier-support, and strength-related claims. In formulas, it sits in the water phase rather than acting as an oil, emulsifier, or preservative.
What does Creatine do in a cosmetic formula?
This ingredient is a skin and hair conditioning active, used mainly for hydration-support, barrier-support, and strength-related claims. In formulas, it sits in the water phase rather than acting as an oil, emulsifier, or preservative.
Is Creatine clean?
It has a low irritation profile and is not a common fragrance allergen or preservative sensitizer. Clean frameworks generally treat it as acceptable, with the main question being origin and residuals from synthesis rather than routine restriction.
Is Creatine sustainable?
This material is usually made synthetically, although supplier routes can vary between petrochemical and biobased inputs. It is water-soluble, not expected to bioaccumulate, and does not carry major persistence concerns at typical cosmetic use levels.
Is Creatine COSMOS-approved?
COSMOS alignment is grade-dependent, since a version made through permitted natural or biotechnological routes with proper documentation can fit more easily than a conventional synthetic grade. From a Green Chemistry view, its small, biodegradable, water-compatible profile is favorable, while nonrenewable feedstocks weaken the score.
How does Creatine work chemically?
This material is a small, highly polar zwitterionic molecule related to amino-acid metabolism, which explains its water solubility and compatibility with aqueous phases. Cosmetic use is commonly around 0.1 to 2%, with best stability in mildly acidic to neutral systems, while prolonged heat or extreme pH can increase conversion to cyclic degradation products.
Last updated 2026-05-13