Thuja Occidentalis Leaf Extract ●
TL;DR. This ingredient is primarily a botanical skin-conditioning extract, added for its plant-derived aromatic and antioxidant-associated components. It may also contribute a light herbal scent depending on the extract type and concentration.
What does Thuja Occidentalis Leaf Extract do in a cosmetic formula?
This ingredient is primarily a botanical skin-conditioning extract, added for its plant-derived aromatic and antioxidant-associated components. It may also contribute a light herbal scent depending on the extract type and concentration.
Is Thuja Occidentalis Leaf Extract clean?
From a clean-beauty perspective, this ingredient is acceptable but not friction-free because its aromatic terpene fraction can be sensitizing for some users. Clean frameworks are more comfortable with well-characterized, low-allergen extracts than with poorly specified botanical blends.
Is Thuja Occidentalis Leaf Extract sustainable?
This material is plant-derived and generally aligns with renewable sourcing when harvested responsibly. Its environmental profile depends on cultivation practices, extraction solvent, and preservative system, but plant extracts of this type are typically biodegradable.
Is Thuja Occidentalis Leaf Extract COSMOS-approved?
It can be permitted under COSMOS-natural and COSMOS-organic when the plant source, extraction solvent, and preservatives meet the standard. It fits Green Chemistry best when made with water, ethanol, glycerin, or other accepted lower-impact solvents rather than petrochemical carriers.
How does Thuja Occidentalis Leaf Extract work chemically?
This compound is a complex botanical extract containing mixtures such as flavonoids, tannins, and volatile terpenes, with composition varying by harvest, solvent, and supplier. Use levels are commonly low, often below a few percent, and terpene-rich fractions are more sensitive to oxidation, so cool-down addition and protective packaging can help maintain stability.
Last updated 2026-05-13