Tonka diffuser oils

Crafted by master perfumers for the everyday elevated. ISCENT fragrances are meticulously formulated without synthetics or fillers.
Pure composition, refined diffusion, effortless luxury

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Non-toxic Formulations
Ethically sourced ingredients
Non-Allergy Causing
  • Christmas Time fragrance oil from ISCENT
    Christmas Time
    $50.00
    A festive harmony of bergamot, strawberry, and apple, warmed by cinnamon, clove, and cedarwood. Finished with pine needles, tonka bean, and a touch of vanilla, it evokes the comforting glow of Christmas.
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  • Festive Treat fragrance oil from ISCENT
    Festive Treat
    $50.00
    Warm biscuit and baking spice drift up first, the smell of something golden just out of the oven, before a creamy heart of vanilla turns soft and powdery. Tonka bean and buttercream melt into the base, gourmand and enveloping. Festive Treat is a diffuser oil for the season's slow, glowing evenings — a kitchen at dusk, a living room mid-gathering, warmth you can almost taste.
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  • Milano fragrance oil from ISCENT
    Milano
    $50.00
    Introducing Milano, where each note is a brushstroke on the canvas of olfactory artistry. It opens with the zesty embrace of bergamot, leading into a tantalizing dance of clove that sets the stage for the opulent narrative ahead.
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  • Royal Amber fragrance oil from ISCENT
    Royal Amber
    $55.00
    Bergamot opens bright as first light on a palace garden, then yields to a velvety heart of geranium, rose, and violet. Warmth gathers beneath — patchouli and amber deepened by musk, with vanilla and tonka lending a hushed, regal sweetness. A floral-oriental diffuser oil for living rooms and entryways that hold their poise, Royal Amber stays composed and unhurried in any season.
    $55.00 USD
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Tonka bean is vanilla's more interesting cousin: warm and sweet, but with almond, hay and a faint tobacco dryness that keeps it from ever becoming dessert. In a diffuser oil it is a finishing note, used in small amounts to give a base its velvet.

Four ISCENT compositions use it. Royal Amber sets tonka beside vanilla under amber and musk for a living room that holds its poise. Milano threads it through amberwood and musk for evenings in the city. Christmas Time and Festive Treat use it for the season, against pine and cinnamon, or buttercream and baking spice.

Tonka belongs to evenings and to the rooms where people gather: lounges, dining rooms, a living room after dark. It is persistent, so a low setting in short sessions is enough, and cold-air diffusion keeps the almond facet clean where heated diffusion would caramelize it. A 100 ml bottle in the Ensō lasts about three weeks to a month at roughly eight hours a day.

Start with Royal Amber for a year-round tonka or Festive Treat for the holidays.

All of our fragrance oils are IFRA-compliant, formulated to meet the fragrance industry's international safety standards.

Questions we are asked about tonka diffuser oils.

What does tonka smell like in a home fragrance?

Warm and softly sweet, with almond, hay and a dry tobacco-like edge. It sits between vanilla and amber and makes a base feel velvety rather than sugary.

Which room suits a tonka diffuser oil?

Lounges, dining rooms and living rooms in the evening. It is a gathering note rather than a morning one.

Is tonka sweeter than vanilla?

Slightly drier. Tonka carries almond and hay facets that keep it from reading as dessert, which is why compositions such as Milano use it in an evening oriental rather than a gourmand.

How many tonka fragrances does ISCENT make?

Four, from the year-round Royal Amber to the seasonal Christmas Time and Festive Treat. All are available in 10 ml for the Ensō Mini.

Explore more notes: amber diffuser oils, vanilla diffuser oils, rose diffuser oils, or browse all fragrance oils.