What it is
Thuja Orientalis Leaf Extract is derived from the leaves of the oriental arborvitae, an evergreen conifer also classified as Platycladus orientalis. The leaves contain flavonoids and other plant compounds, and the extract is used in skincare as a botanical conditioning and antioxidant ingredient. It commonly appears at low levels as a featured botanical, particularly in East Asian formulations.
Safety & warnings
As a botanical leaf extract used at low levels, it is generally well tolerated. Sensitive individuals may occasionally experience irritation, as can occur with many plant extracts.
Origin & sourcing
Natural, plant-derived. It is obtained by extracting the leaves of Thuja orientalis (Platycladus orientalis), typically using water or glycol solvents.
History
The plant has a long history of use in traditional East Asian herbal practice and has been adopted as a botanical ingredient in cosmetics.
Questions everyone asks
What plant is this extract from?
It comes from the leaves of the oriental arborvitae, an evergreen conifer also known as Platycladus orientalis.
What does it do in skincare?
It is used as a botanical conditioning and antioxidant ingredient, not as a UV filter.