Grapefruit Peel Extract* ●
TL;DR. This ingredient is mainly a skin-conditioning botanical extract, used to add antioxidant compounds, light astringency, and a subtle fresh scent note depending on extraction method.
What does Grapefruit Peel Extract* do in a cosmetic formula?
This ingredient is mainly a skin-conditioning botanical extract, used to add antioxidant compounds, light astringency, and a subtle fresh scent note depending on extraction method.
Is Grapefruit Peel Extract* clean?
Clean-beauty frameworks usually treat it as acceptable, but with caveats for fragrance allergens such as limonene, linalool, and citral when present. Some versions may also contain furocoumarins, so reputable suppliers specify allergen and photoreactivity data for leave-on use.
Is Grapefruit Peel Extract* sustainable?
This material is commonly produced from fruit-rind by-products of food and beverage processing, which can support upcycling. It is plant-derived and generally biodegradable, with footprint driven by agriculture, solvent choice, and concentration method.
Is Grapefruit Peel Extract* COSMOS-approved?
It is generally permitted under COSMOS natural and organic standards when made from approved plant material using allowed extraction solvents, with organic status dependent on certified feedstock. Its Green Chemistry fit is strongest when extracted with water, ethanol, or glycerin and supplied with low-residue processing data.
How does Grapefruit Peel Extract* work chemically?
This material is a complex mixture rather than a single molecule, typically containing flavonoids, phenolic acids, sugars, organic acids, and trace volatile terpenes depending on the solvent system. It is often used around 0.1% to 2% in leave-on formulas and is usually added during cool-down below about 40 to 45°C because heat, light, and oxygen can change its color, scent, and antioxidant profile.
Last updated 2026-08-19