Withania Somnifera Extract ●
TL;DR. This ingredient is used as a botanical skin-conditioning extract, usually added for antioxidant support, calming claims, and overall barrier-care positioning. It is not a preservative, emulsifier, or primary structural ingredient.
What does Withania Somnifera Extract do in a cosmetic formula?
This ingredient is used as a botanical skin-conditioning extract, usually added for antioxidant support, calming claims, and overall barrier-care positioning. It is not a preservative, emulsifier, or primary structural ingredient.
Is Withania Somnifera Extract clean?
From a clean-beauty perspective, it is generally well accepted and is not a typical restricted-list ingredient. As with many botanicals, skin response depends on extract quality, solvent system, concentration, and individual sensitivity.
Is Withania Somnifera Extract sustainable?
This material is plant-derived and renewable, with a favorable profile when sourced from responsibly cultivated crops and processed with low-residue solvents. Its environmental footprint is mainly tied to agriculture, water use, drying, extraction, and the carrier used in the finished extract.
Is Withania Somnifera Extract COSMOS-approved?
It can be permitted under COSMOS-natural and COSMOS-organic when the plant source, extraction solvent, and carrier meet the standard, such as water, glycerin, ethanol, or approved oils. Its Green Chemistry fit is strongest when made from renewable biomass with biodegradable carriers and simple extraction steps.
How does Withania Somnifera Extract work chemically?
This material is a complex botanical mixture that may contain steroidal lactones, alkaloids, flavonoids, sugars, and other plant metabolites depending on the extraction method. In leave-on skin care, it is commonly used at low percentages, often around 0.1% to 2% as supplied, and should be protected from excess heat, light, and microbial contamination in water-containing systems.
Last updated 2026-05-13