Billberry ●
TL;DR. This ingredient is used mainly as a botanical skin-conditioning extract, bringing antioxidant polyphenols and mild astringent character to formulas. It is most common in serums, creams, masks, and soothing or radiance-positioned products.
What does Billberry do in a cosmetic formula?
This ingredient is used mainly as a botanical skin-conditioning extract, bringing antioxidant polyphenols and mild astringent character to formulas. It is most common in serums, creams, masks, and soothing or radiance-positioned products.
Is Billberry clean?
From a clean-beauty perspective, this ingredient is generally well accepted and not a common restricted-list concern. As with many botanical extracts, sensitivity depends on the extraction solvent, concentration, and the user’s tolerance to natural acids, tannins, and polyphenols.
Is Billberry sustainable?
This material is plant-derived and renewable, and the extract fraction is expected to be readily biodegradable. Its sustainability profile depends on agricultural practices, solvent choice, drying method, and whether the supply chain uses cultivated or wild-harvested fruit.
Is Billberry COSMOS-approved?
It can be permitted under COSMOS-natural and COSMOS-organic when sourced and processed according to the standard, such as extraction with approved solvents like water, glycerin, or ethanol. It aligns well with Green Chemistry when made from renewable feedstock using low-residue, biodegradable extraction systems.
How does Billberry work chemically?
This ingredient is a complex plant extract rich in anthocyanins, flavonoids, tannins, sugars, and organic acids rather than a single defined molecule. Typical use levels are often around 0.1% to 5%, and the polyphenol color and activity can be sensitive to pH, light, oxygen, and metal ions.
Last updated 2026-05-16