Curcuma Longa Root Extract ●
TL;DR. This ingredient is used mainly as a botanical skin-conditioning and antioxidant additive, with secondary value as a natural yellow-orange color contributor. It is typically included to support product story, color, and oxidative stability rather than as a primary preservative or structural emulsifier.
What does Curcuma Longa Root Extract do in a cosmetic formula?
This ingredient is used mainly as a botanical skin-conditioning and antioxidant additive, with secondary value as a natural yellow-orange color contributor. It is typically included to support product story, color, and oxidative stability rather than as a primary preservative or structural emulsifier.
Is Curcuma Longa Root Extract clean?
From a clean-beauty perspective, it is generally well accepted and not a common restricted-list concern. Sensitivity is uncommon but possible with botanical extracts, and the natural pigments can stain formulas, packaging, or skin at higher levels.
Is Curcuma Longa Root Extract sustainable?
This material is plant-derived, renewable, and expected to be readily biodegradable. Its sustainability profile depends on agricultural practices, traceability, and the extraction solvent system used by the supplier.
Is Curcuma Longa Root Extract COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic when the plant source and extraction process meet the standard’s requirements. It fits Green Chemistry principles well when made with approved low-impact solvents, renewable sourcing, and minimal processing.
How does Curcuma Longa Root Extract work chemically?
This material is a complex botanical extract containing lipophilic yellow diarylheptanoid pigments, volatile terpenes, sugars, and phenolic compounds. Typical use is often in the 0.1% to 2% range, and the pigments are sensitive to light, oxygen, and alkaline pH, so opaque packaging and acidic-to-neutral formulas improve color stability.
Last updated 2026-05-13