Best For Skin Types
All
What Is Evernia Prunastri Extract?
Evernia prunastri extract, commonly known as oakmoss, is derived from a lichen species and has been used in fragrance formulation for decades. It provides a woody, earthy scent profile and is classified primarily as a perfuming agent in skincare products.
The ingredient appears in approximately 0.1% of skincare formulations, typically in very small concentrations within fragrance blends rather than as a standalone active.
How It Works
Evernia prunastri extract works as a fragrance component, contributing scent to a product through volatile compounds released from the lichen material. It does not exert active skincare effects beyond sensory benefit.
Clinical Evidence & References
Research on oakmoss fragrance indicates potential for photoirritant reactions when exposed to UV radiation. In vitro testing shows oakmoss can cause photohaemolysis of up to 100% under UVA exposure and up to 26% under UVB exposure, suggesting phototoxic potential.
Fragrances in general are the leading cause of allergic contact dermatitis from cosmetics, though individual reactions vary. The evidence for oakmoss specifically relates primarily to phototoxicity risk rather than its fragrance efficacy.
How to Use
If using products containing oakmoss extract, apply during evening routines or ensure adequate sun protection during daytime use. Discontinue if any signs of irritation, redness, or photosensitivity occur.
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
Eucalyptus Globulus Oil
A fragrant essential oil with potential purifying and soothing properties
Eugenia Caryophyllus Bud Extract
A fragrant plant extract with mild skin-conditioning properties
Eugenia Caryophyllus Bud Oil
Aromatic clove bud oil primarily used for fragrance and scent masking in skincare
Evernia Prunastri Lichen Extract
A lichen-derived extract with fragrance properties and emerging research into bioactive potential
Farnesol
Used primarily for fragrance Organic compound found in many plants
Ferula Galbaniflua Resin Oil
A resinous oil with purifying properties, traditionally used in fragrance and skincare formulations
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.