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Quantity
1
Switching between hay and tonka beans depending on the context of the material in a fragrance, coumarin is one of the most widely used and popular synthetic aroma chemicals. It was the first synthetic used in a fragrance — 10% of Fougère Ro...
Reviews
4.9
16 ratings
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I absolutely LOVE this! Powdery goodness that reminds me of bucking hay in the summer! This is a very unisex scent. So good!
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shelby · May 24, 2026
A Pillar of Classical Perfumery, Done Properly
This coumarin from Fraterworks is excellent quality, clean, powerful, and true to its classical character. Sweet, powdery, hay-like, with a very clear marzipan / almond-tonka facet that comes through beautifully, especially at low dilution. That marzipan warmth is what gives coumarin its addictive, comforting pull, and it’s very present here.
A small amount goes a long way, and the longevity on strip is outstanding. It integrates smoothly into fougères, orientals, and gourmands, adds structure to bases, and naturalises vanilla materials in a very convincing way. Used with restraint, it’s elegant; pushed, it becomes richly hayed and gourmand.
Fraterworks delivers a coumarin that doesn’t just smell good, it behaves properly in formulation. A foundational material, executed with precision, and essential for anyone working seriously with classical structures.
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Wael · February 2, 2026
Beautiful
Coumarin adds a cozy, warm softness to a fragrance. It blends beautifully with other notes and gives the scent a smoother, more balanced, and well-rounded feel. A small amount makes a noticeable difference in the overall composition