Evernia Furfuracea (Oakmoss Lichen) Extract
What is Evernia Furfuracea (Oakmoss Lichen) Extract?
Evernia furfuracea, or oakmoss lichen, thrives on oak trees in temperate forests, particularly Europe. This epiphytic lichen is processed via solvent extraction to produce a thick, green-brown absolute packed with phenolic compounds like atranol and chloroatranol. Primarily employed in perfumery and scented cosmetics, it functions as a fixative and base note provider, lending a rich, earthy, mossy aroma that anchors lighter top notes for sustained scent diffusion. Its complex profile defines classic chypre fragrances, appearing in eau de parfums, body mists, and aromatic lotions. The extract's volatile components evaporate slowly, prolonging olfactory impact while interacting with skin's lipid barrier to modulate release. Variability in lichen harvest and extraction affects compound levels, influencing scent intensity and biological activity in formulations.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Imparts a deep, woody-mossy scent for sophisticated fragrance profiles.
Acts as a fixative to extend aroma longevity in products.
Blends with other notes to mask off-odors and enhance sensory balance.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Individuals enjoying earthy, natural perfume accords. | People prone to fragrance sensitivities. |
| Users with tolerant skin seeking aromatic skincare. | Those with known contact allergies to lichens. |
| Fragrance lovers incorporating chypre-style scents. | Individuals with reactive or eczema-prone skin. |
Safety Notes
- Recognized as a contact sensitizer requiring regulatory limits.
- Patch testing advised before full use in scented products.
Frequently Asked Questions about Evernia Furfuracea (Oakmoss Lichen) Extract
What does oakmoss extract smell like?
It offers an earthy, woody, slightly leathery mossy aroma ideal for base notes in perfumes.
Why is it linked to allergies?
Degradation compounds such as atranol sensitize skin, prompting use restrictions in cosmetics.
Can it cause acne?
Rated non-comedogenic, unlikely to clog pores based on available assessments.