Principal constituents: Ketonic alcohol (olobanol), resinous matters (30% to 60%), terpenes (camphene, dipentene, alpha and beta, pinene, phellandrene). Perfume Note: Base Anecdotal Information: This oil is anti-putrid (it preserves the skin). And an ingredient in ACAM’s Skincare synergy, blend and salve. It is also a first choice for a meditation or imagery synergy. Great aroma for natural perfumes, body powders and body blends.