How we scored it
Botanical root extract; plant extracts are 1.0 by convention.
What counts. ISO 16128-2 scores the atoms that remain in the final ingredient. Reagents, solvents, catalysts and protecting groups used during manufacture leave no mass behind and are not counted.
Where it comes from
Extracted from the dried roots of Bupleurum chinense (Chinese thoroughwax). No synthetic alternative is used.
In plain English
A root extract from a traditional Chinese herb, used in skincare for its mild astringent, skin-tightening effect.
CosIng definition: Bupleurum Chinense Root Extract is an extract of the roots of Bupleurum chinense, Apiaceae
References
- 1ISO 16128-1:2016 and ISO 16128-2:2017 — Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products. ISO, Geneva.
- 2BUPLEURUM CHINENSE ROOT EXTRACT. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3BUPLEURUM CHINENSE ROOT EXTRACT. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=BUPLEURUM%20CHINENSE%20ROOT%20EXTRACT