Lê Mai's professional reference library. Essential oils, constituents, raw materials, safety guidelines.
Built on the Lê Mai Senteurs Standard.
Free signup
Unlock all 625 pages of reference. No payment, no ads — just to confirm you're not a robot.
Explore
/ 探索
01
Essential oils A-Z
400 essential oil profiles. Safety notes, chemistry, botanical source.
Browse →
02
Materials
Vegetable oils & butters, waxes, clays, hydrosols. Properties and uses.
Xem · View →
03
Guides
Safety, storage, pregnancy, phototoxicity, organic certifications.
Read →
04
Tools
Scent wheel, scent chart, families & facets, blending 101, substitution chart.
Use →
Glossary
/ 用語集
Look up technical terms. Merged from two sources: toxicology & essential oil chemistry, cosmetic formulation. Each term has a category tag.
Open Glossary →