Gromwell ●
TL;DR. This ingredient is primarily a botanical colorant and skin-conditioning extract. It can give oils, balms, and emulsions a pink to red tone while adding antioxidant-rich plant compounds.
What does Gromwell do in a cosmetic formula?
This ingredient is primarily a botanical colorant and skin-conditioning extract. It can give oils, balms, and emulsions a pink to red tone while adding antioxidant-rich plant compounds.
Is Gromwell clean?
From a clean-beauty perspective, it is generally well accepted and not a common restricted-list ingredient. As with many botanical extracts, quality depends on sourcing, extraction solvent, and screening for residues or contaminants.
Is Gromwell sustainable?
This material is plant-derived and renewable when sourced from cultivated supply rather than unmanaged wild harvest. It is expected to be biodegradable, with the main sustainability variables being agricultural practices, traceability, and extraction method.
Is Gromwell COSMOS-approved?
It is generally compatible with COSMOS-natural and COSMOS-organic frameworks when produced as an approved botanical raw material using permitted solvents. Its Green Chemistry fit is strongest with certified cultivation and extraction in vegetable oil, ethanol, glycerin, water, or CO2.
How does Gromwell work chemically?
This material is a botanical root-derived extract rich in lipophilic naphthoquinone pigments, including shikonin-type compounds, along with smaller amounts of phenolics and plant lipids depending on the carrier. It is usually used at low colorant or skin-conditioning levels, often around 0.01 to 1%, and its color can be sensitive to light, oxygen, heat, and pH.
Last updated 2026-05-14