Brassica Oleracea Capitata Leaf Extract ●
TL;DR. This ingredient is primarily used as a botanical skin-conditioning extract, often added for antioxidant and soothing support in water-based formulas.
What does Brassica Oleracea Capitata Leaf Extract do in a cosmetic formula?
This ingredient is primarily used as a botanical skin-conditioning extract, often added for antioxidant and soothing support in water-based formulas.
Is Brassica Oleracea Capitata Leaf Extract clean?
It is generally well accepted in clean-beauty frameworks, with low typical irritation concern when properly purified and preserved. As with many botanical extracts, the main watchpoints are batch variability, residual solvent choice, microbial quality, and rare individual sensitivity.
Is Brassica Oleracea Capitata Leaf Extract sustainable?
This material is plant-derived and generally biodegradable, with a favorable profile when sourced from responsibly grown crops or upcycled it biomass. Its footprint depends on agriculture, drying method, extraction solvent, and transport.
Is Brassica Oleracea Capitata Leaf Extract COSMOS-approved?
It is generally compatible with COSMOS-natural and COSMOS-organic when made from permitted plant material using approved extraction solvents such as water, ethanol, glycerin, or plant oils. It fits Green Chemistry best when renewable feedstock, low-impact solvents, and minimal processing are used.
How does Brassica Oleracea Capitata Leaf Extract work chemically?
This extract is a complex mixture that can include polyphenols, flavonoids, sugars, minerals, amino acids, and sulfur-containing glucosinolate-related compounds, depending on the solvent and plant material. It is commonly used at about 0.1% to 5% as supplied, and phenolic components can discolor or lose activity with heat, light, air, or high-metal formulas, so chelation and air-light control can help.
Last updated 2026-05-13