fragrances

Agathosma Betulina Leaf Oil

Buchu oil

fragranceantimicrobialconditioning

INCI Name

Agathosma Betulina L...

Functions

3 Roles

Sustainability

7/10

Category

fragrances

What It Does

Agathosma Betulina Leaf Oil is an essential oil steam-distilled from the leaves of the buchu shrub (Agathosma betulina), a plant indigenous to the fynbos biome of South Africa's Western Cape. The oil is characterized by its distinctive blackcurrant-like, sulfurous aroma, largely attributed to its high content of diosphenol and pulegone, as well as sulfur-containing compounds such as 8-mercapto-p-menthan-3-one. Formulators incorporate it into cosmetics and personal care products primarily for its unique fragrance profile and its recognized antimicrobial and skin-conditioning properties, which have roots in traditional South African herbal medicine.

Creates pleasant product scent
Enhances sensory experience
Masks base ingredient odors
Contributes to brand identity

Technical Properties

Ionic Charge

nonionic

Molecular charge type

Viscosity Effect

neutral

Impact on formula thickness

Foaming Ability

none

Lather generation

Ingredient Compatibility

Works Well With

carrier oilsemollientsnonionic emulsifierswaxesother essential oilsfragrance blends

Avoid Combining

strong oxidizershigh-pH systemscertain synthetic preservatives that may react with phenolic components
Compatibility analysis powered by OpenMix — open-source formulation science

Sustainability Profile

Sustainability Score

7/10

Biodegradability

readily biodegradable

Source

plant-derived

Feedstock

Leaves of Agathosma betulina (buchu), a shrub native to the Western Cape region of South Africa

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