Castoreum, AKA beaver Castor tincture is a traditional and highly valued natural perfume ingredient made from the aged, dried scent glands of the adult Beaver, Castor Canadensis in North America and Castor Fiber, native to Europe.

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The glands, or "Castor Sacs", in both male and female adults, produce a scent that is thought to be both a sexual attractant and a territorial marker.

Castoreum is a musky, warm, rich animalic scent which lends itself to the creation of leather perfume notes and accords. It is often used as a key component in masculine scents. In conventional perfumery, it is considered a base to middle note.

It contains pheromone-like compounds, monoterpenes, phenols, ketones and other fragrant chemicals.

This Castoreum is produced from aged material collected from Canadian Beavers, Castor canadensis. Trappers work hand in hand with the government to control over-population which is thought to benefit both the Beaver and Human communities.

Castoreum, also called tincture of Castoreum, lends a warm animalic note to perfumes and is considered safe to use in aromatic applications. It is designated GRAS,(Generally recognized as safe), by the FDA for use as a natural aroma and flavouring in the food and tobacco industries.

The Beaver has been trapped for millennia by indigenous peoples around the world, valued for its waterproof pelt, as a food source, and for its odoriferous and medicinal properties. The inner "hairs" of the Beaver pelt have tiny hooks on their tips, which make it ideal for felting and the production of hats and clothing.

In the past Beavers were over-hunted, nowadays the trapping of Beavers is regulated, and consideration is given to the Beaver's impact on wetland ecology and the environment.

Though Castoreum is no longer popular as a medicine, it has been used as an anti-pyretic, ( to lower the temperature), an anodyne similar to Aspirin, an anti-inflammatory and ant-epileptic. It is said to increase blood pressure and cardiac output and has been used for the treatment of hysteria and dysmenorrhea.

The scent of Castoreum is persistent and enduring. It is a fragrance component that can greatly extend the life-span of a perfume. I have experimented with a few drops of Castoreum on blotting paper. After 6 weeks the scent was still strongly present, and it may have persisted longer had I not misplaced the blotting paper.

Castoreum blends well with Clove, Nutmeg, Cardamom and other spices, Jasmine, Oakmoss, Liquorice, Vetiver, Patchouli and Spikenard, and many types of Pine, Spruce, Fir and cedar. It has a natural affinity with other aromatic citizens of our northern forests and woods.

There are man-made "nature identical" chemical compounds that can be used as ethical replacements for naturally sourced Castoreum and other animal scents. Should we use them instead of the natural materials? I don't believe there is one answer that suits us all. We each need to be true to our heart, our personal ideals and philosophy, examine and respond to each situation individually.

As we nurture and deepen our relationship as individuals, with Nature, the Planet and the Divine, the answers to questions of ethics become clearer and more obvious to us. This is our foremost responsibility, as individuals and as a global culture. Some questions in life have simple answers, others are complex and are not "One size fits all". This is a case of the latter. I believe that only by engaging and embracing Nature in an intimate and meaningful way as individuals, can we be responsive to her needs, and make informed choices individually and globally.

For instructions on how to prepare your own Castoreum and other aromatic products from Castors, please see my post here-



What customers have written about this.

"Heaven, absolute heaven! Very generous seller!"

"This is exactly as it is described. It is the perfect strength to add that smokey sort of tobacco note to your next fragrance or to just wear by itself if you feel so compelled, The quality is there and the price is very good."

"Shipped quickly..superior quality! Thank you"

"This Castoreum is some of the BEST I have ever worked with."

"What a wonderful oil and rare find. Thank you for your friendly communication, super fast shipping, and valuable service!"

"Sweet, powdery, leathery. Can't wait to start playing with this material in a blend."

Materials: Castoreum, Beaver Castoreum, Beaver Castor, Perfumers Alcohol.

Customer Reviews

Based on 127 reviews
Estrella (Ashburn, US)
Always dependable service. Item is as desc...

Always dependable service. Item is as described

Thomas Trantow (Ashburn, US)
I am really happy with my purchase from th...

I am really happy with my purchase from this shop… the oil smells fantastic,very reach animalic … just perfect for my blends
Impeccable service in all manners
I will surely come back for more

Brian Runte (Ashburn, US)
Warm, sweet, and perfect! Exactly what I...

Warm, sweet, and perfect! Exactly what I wanted.

Belen Centelles Flatley (Ashburn, US)
En seguida me ha resuelto mi duda. Creo qu...

En seguida me ha resuelto mi duda.
Creo que es un gran profesional y amante de su trabajo. Cuando me llegue el producto podré opinar.
Ganas de seguir comprando. Me parecen fascinantes los productos que tiene.

Jason Wunsch (Ashburn, US)
First time sniffer...I'm speechless. The l...

First time sniffer...I'm speechless. The layers of scent are crazy