How we scored it
Whole leaf extract, no synthetic fragments; botanical 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 leaves of Turnera diffusa (damiana) using conventional solvent extraction. No alternative synthetic route exists.
In plain English
A plant extract from damiana leaves, used to condition skin. Made by extracting the leaves with a solvent; no synthetic processing involved.
CosIng definition: Turnera Diffusa Leaf Extract is an extract of the leaves of the Damiana, Turnera diffusa, Turneraceae
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.
- 2TURNERA DIFFUSA LEAF EXTRACT. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3TURNERA DIFFUSA LEAF EXTRACT. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=TURNERA%20DIFFUSA%20LEAF%20EXTRACT