Stevia Rebaudiana Leaf Extract ●
TL;DR. This ingredient is mainly used as a botanical skin-conditioning extract, and in lip or oral-care products it can also act as a flavor and sweetness modifier. It may add mild antioxidant support, but it is not a primary preservative or active treatment ingredient.
What does Stevia Rebaudiana Leaf Extract do in a cosmetic formula?
This ingredient is mainly used as a botanical skin-conditioning extract, and in lip or oral-care products it can also act as a flavor and sweetness modifier. It may add mild antioxidant support, but it is not a primary preservative or active treatment ingredient.
Is Stevia Rebaudiana Leaf Extract clean?
From a clean-beauty perspective, this ingredient is generally well-tolerated and has no major restricted-list friction. As with many botanical extracts, the main quality questions are extraction solvent, preservation system, and trace plant impurities rather than the extract itself.
Is Stevia Rebaudiana Leaf Extract sustainable?
This material is plant-derived and renewable, with good biodegradability expected for its water-soluble plant constituents. Its footprint depends on farming practices, drying, extraction method, and solvent recovery, with water or glycerin-based extracts usually fitting the cleaner profile.
Is Stevia Rebaudiana Leaf Extract COSMOS-approved?
This ingredient can be permitted under COSMOS-natural and COSMOS-organic when the plant source, extraction solvent, and processing method meet the standard. It fits Green Chemistry principles well when made with approved low-impact solvents, renewable feedstock, and minimal processing.
How does Stevia Rebaudiana Leaf Extract work chemically?
This material is a polar it extract containing glycosidic compounds along with smaller amounts of phenolics and flavonoids, so it is usually supplied in water, glycerin, or hydroalcoholic carriers. Typical cosmetic use is often in the low range for botanical extracts, commonly around 0.1% to 2%, and it is generally compatible with aqueous systems across normal skin-care pH ranges.
Last updated 2026-05-13