Coumarin

Coumarin is a sweet, warm, and hay-like aromatic compound found naturally in tonka beans, vanilla grass, and some other plants. It has a distinctive scent reminiscent of freshly mown hay or vanilla, with subtle almond-like nuances. Coumarin was first synthesized in 1868 and has since become an important ingredient in perfumery.

The scent of coumarin can evoke feelings of comfort, nostalgia, and warmth, reminiscent of cozy autumn days or fresh bakery treats. It's particularly well-suited for fall and winter fragrances, adding a comforting layer to cold-weather scents. Coumarin-rich perfumes are ideal for casual everyday wear or intimate evening occasions, providing a subtle yet inviting aura.

In perfumery, coumarin is often used as a heart or base note to add warmth, sweetness, and depth to fragrances. It blends well with vanilla, lavender, and woody notes, and is frequently found in fougère and oriental perfume compositions. Coumarin is a versatile ingredient that can enhance both masculine and feminine fragrances, adding a comforting and sensual touch.