Fragrance ingredient reference pages
Carob gum CAS 9000-40-2 Origin natural Note IFRA Generally safe What Is Carob gum? Carob gum is a natural thickener derived from carob tree seeds. You’ll find it in foods like ice cream and cosmetics like lotions where it creates smooth textures. This plant-based ingredient matters because it’s a vegan alternative to gelatin, providing similar…
Turmeric CAS 8024-37-1 Origin natural Note IFRA Generally safe Data as of: Apr 2026 What Is Turmeric? Turmeric is a golden-yellow spice derived from the root of the Curcuma longa plant, widely used in cooking and traditional medicine. Its warm, earthy aroma makes it a unique ingredient in perfumery, evoking exotic spice markets and ancient…
Lavender CAS 8000-28-0 Origin natural Note IFRA Generally safe Data as of: Apr 2026 What Is Lavender? Lavender is a fragrant purple flower native to the Mediterranean region. Its essential oil is widely used in perfumes, soaps, and aromatherapy products. The scent is instantly recognizable in household cleaners, candles, and personal care items. Lavender matters…
Hemp oil CAS 89958-21-4 Origin natural Note IFRA Generally safe Data as of: Apr 2026 What Is Hemp oil? Hemp oil is extracted from the seeds of the hemp plant (Cannabis sativa). It’s commonly found in skincare products, aromatherapy blends, and some fragrances. Unlike CBD oil, it contains minimal cannabinoids. Hemp oil matters because it’s…
Biphenyl CAS 92-52-4 Origin synthetic Note IFRA Use with awareness Data as of: Apr 2026 What Is Biphenyl? Biphenyl is a synthetic aromatic compound commonly used as a fragrance fixative and solvent in perfumery. It’s found in industrial fragrances, air fresheners, and some functional products. Though not a dominant scent itself, biphenyl helps stabilize volatile…
Rue oil CAS 8014-29-7 Origin natural Note IFRA Use with awareness Data as of: Apr 2026 What Is Rue oil? Rue oil is extracted from the rue plant (Ruta graveolens), a Mediterranean herb with blue-green leaves and yellow flowers. People encounter it in traditional medicines, insect repellents, and some niche perfumes. This oil matters because…
Cypress CAS 8013-86-3 Origin natural Note IFRA Generally safe Data as of: Apr 2026 What Is Cypress? Cypress is a fresh, woody aroma often found in men’s fragrances and spa products. It evokes Mediterranean landscapes with its crisp, slightly resinous character. The scent matters because it bridges citrusy freshness with deeper woody notes, making it…
Tonka CAS 8024-04-02 Origin natural Note IFRA Use with awareness Data as of: Apr 2026 What Is Tonka? Tonka is a warm, vanilla-like fragrance derived from the seeds of the Dipteryx odorata tree, native to South America. It’s commonly found in gourmand perfumes, candles, and luxury skincare products. This ingredient matters because it adds depth…
Spicy Elemi resinoid CAS 8023-89-0 Origin Natural Note Base IFRA Use with awareness Data as of: Mar 2026 What Is Elemi resinoid? Elemi resinoid is a fragrant material derived from the resin of Canarium trees, primarily found in the Philippines. It’s encountered in incense, traditional medicines, and as a fixative in perfumes. This warm, spicy…
Citrus Mandarin oil CAS 8008-31-9 Origin Natural Note Top IFRA Generally safe Data as of: Mar 2026 What Is Mandarin oil? Mandarin oil is a citrus essential oil extracted from the peel of mandarin oranges. It’s commonly found in perfumes, household cleaners, and aromatherapy products. The bright, sweet aroma evokes freshness and is often used…
