Best For Skin Types
All, Dry, Combination
Addresses
Usage Frequency
Daily
What Is Biota Orientalis Leaf Extract?
Biota Orientalis Leaf Extract comes from the foliage of Biota orientalis (also known as Thuja orientalis), a coniferous tree native to Asia. The extract is obtained through processing the leaves and contains a range of plant compounds including monoterpenes and other phytochemicals.
In skincare formulations, this ingredient is primarily used as a humectant — a substance that helps draw moisture into the skin and maintain hydration. Beyond hydration, traditional medicine has long valued this plant for various properties, and contemporary research is beginning to examine its potential benefits in topical applications.
How It Works
As a humectant, Biota Orientalis Leaf Extract works by drawing water molecules from deeper skin layers and the surrounding environment into the epidermis, helping to maintain skin hydration and plumpness.
The plant's bioactive compounds — primarily monoterpenes and other phytochemicals — are thought to contribute antioxidant and antimicrobial effects, though the specific mechanisms in topical skincare applications require further research.
Clinical Evidence & References
Research into Biota orientalis has primarily focused on internal or systemic applications, with studies examining antimicrobial, antiviral, and antioxidant properties in laboratory and animal models. Some evidence suggests the extract may have broad-spectrum antimicrobial activity, though direct comparisons with other topical ingredients are limited.
Evidence specifically supporting its use in skincare formulations remains preliminary. While traditional use and chemical composition suggest potential benefits, robust clinical trials evaluating efficacy and safety in cosmetic products are lacking. Further research is needed to establish optimal concentrations and measurable benefits for skin health.
Published Research
How to Use
This ingredient is typically found in moisturisers, serums, and hydrating formulations where it works alongside other humectants and emollients. It can be used daily as part of a regular skincare routine. If using a product containing this extract, apply to clean skin and follow with an occlusive moisturiser to seal in hydration, particularly in dry conditions.
Safety & Precautions
Frequently Asked Questions
From the Clinic
Not sure what your skin actually needs?
Two minutes, a few questions, and we’ll point you at what matters — no guesswork.
Take the skin quizRelated Ingredients
Betaine
Helps skin adapt to moisture losses and gains, essentially working to balance skin’s hydration
Bidens Pilosa Extract
A plant-derived humectant with emerging research into skin conditioning and protective properties
Bifida Ferment Lysate
Can help reactive skin become less sensitive Defends skin against environmental aggressors by strengthening its barrier
Black Strap Powder
A natural humectant derived from molasses with hydrating properties
Bovine Dermal Fibroblast Conditioned Media
A cell-derived ingredient designed to support skin hydration and conditioning
Brassica Campestris Sprout Extract
A plant extract that helps skin retain moisture and maintain its natural barrier
Learn More About Skincare Ingredients
Explore our comprehensive ingredient glossary to understand what's in your products.
Browse All IngredientsShop Our Products
Find professional skincare solutions at Skintique.