How we scored it
Essential oil steam-distilled from tansy flowers; naturally-occurring thujone/borneol/camphor are part of the whole oil, not added → 1.0.
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
Steam-distilled from Tanacetum vulgare (tansy) flowers. Single natural distillation route, no synthetic substitute for the whole oil.
In plain English
An essential oil distilled from tansy flowers. Used as a fragrance ingredient in perfumery. Comes directly from the plant, with no synthetic processing.
CosIng definition: "Tansy oil". Tanacetum Vulgare Flower Oil is an essential oil obtained from the flowers of the Tansy, Tanacetum vulgare L., Compositae. It contains thujone, borneol, camphor
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.
- 2TANACETUM VULGARE FLOWER OIL. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3TANACETUM VULGARE FLOWER OIL. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=TANACETUM%20VULGARE%20FLOWER%20OIL