Black Series Diffuser Refill Amber & Vetiver by Mahasutra

Black Series Diffuser Refill

Smoky, resinous and woody

US$30

Scent: Amber & Vetiver

Resinous amber against smoky vetiver root, deep and dry, with a long, warm finish.

For use in: Black Series Nebulising Diffuser

Dark cherry over creamy sandalwood, plush and slightly boozy, for intimate evenings.

For use in: Black Series Nebulising Diffuser

Velvety black orchid drifting through temple incense, mysterious, floral and softly smoky.

For use in: Black Series Nebulising Diffuser

Roasted cacao and smouldering woods, a dark, gourmand smoke for long nights and quiet rooms.

For use in: Black Series Nebulising Diffuser

Pale cherry blossom over Japanese hinoki wood, delicate petals grounded by clean, bathhouse wood.

For use in: Black Series Nebulising Diffuser

Frankincense and myrrh, the ancient temple pairing: luminous, resinous and meditative.

For use in: Black Series Nebulising Diffuser

Salt air meets damp moss and pine, a cool, moody scent of coastline and woodland.

For use in: Black Series Nebulising Diffuser

Saffron and oud, the most opulent pairing in the range: leathery spice over deep, resinous agarwood.

For use in: Black Series Nebulising Diffuser

Earthy vetiver and pencil-shaving cedar, dry, clean and grounding.

For use in: Black Series Nebulising Diffuser

Aged whisky and smoked tobacco leaf, rich and leathery, with an oak-cask warmth.

For use in: Black Series Nebulising Diffuser

  • 500ml / 16.9 fl oz refill
  • Same formula as the diffuser
  • Alcohol-free, not classified as flammable for transport
DESCRIPTION

The Black Series refills: 10 scents, each a 500ml PET bottle holding exactly the same fragrance solution that fills our Black Series Nebulising Diffuser. When the diffuser runs empty, refill the glass bottle rather than replacing it: it costs less and keeps the bottle and nebulising head in use.

The solution is formulated by Mahasutra: fragrance oil carried in isohexadecane and MMB, with no alcohol or water. It has a high flash point and is not classified as a flammable liquid for transport, so it is safe to keep at home and to ship.

INGREDIENTS

Isohexadecane, 3-Methoxy-3-Methyl-1-Butanol (MMB), Parfum (Fragrance).

A diffuser solution formulated by Mahasutra for cold-air nebulising. Instead of alcohol or water, the fragrance oil is carried in isohexadecane, a clear, odourless carrier, and MMB, a low-odour solvent that helps the scent lift and travel through the room. Both have a high flash point, so the solution is not classified as a flammable liquid for transport, and is safe to keep at home and to ship.

HOW TO USE
  • Refill when the diffuser's glass bottle is empty: switch the diffuser off and remove the nebulising head.
  • Open the refill cap and peel off the aluminium seal.
  • Pour the entire contents into the glass bottle, replace the nebulising head and use as normal.
ADDITIONAL INFORMATION

Safety
Ambient fragrance oil: do not apply to skin or ingest. Keep away from open flames and direct heat. Keep out of reach of children and pets. Wipe spills from polished surfaces promptly.

FREE SHIPPING
  • Processing time: 1–3 business days
  • We ship worldwide, with rates from US$3.50 (see rates)
  • Tracking number emailed when your order ships
  • Free shipping on orders over US$150
  • Unopened items can be returned within 14 days. Returns policy

QUESTIONS ABOUT BLACK SERIES DIFFUSER REFILL

What is Black Series Diffuser Refill?

A 500ml refill of the same fragrance solution as our Black Series Nebulising Diffuser, in a black PET bottle. Pour it into your diffuser's glass bottle and carry on. The Black Series refills: 10 scents, each a 500ml PET bottle holding exactly the same fragrance solution that fills our Black Series Nebulising Diffuser. When the diffuser runs empty, refill the glass bottle rather than replacing it: it costs less and keeps the bottle and nebulising head in use.

How do I use Black Series Diffuser Refill?

Refill when the diffuser's glass bottle is empty: switch the diffuser off and remove the nebulising head. Open the refill cap and peel off the aluminium seal. Pour the entire contents into the glass bottle, replace the nebulising head and use as normal.

What is in Black Series Diffuser Refill?

Isohexadecane, 3-Methoxy-3-Methyl-1-Butanol (MMB), Parfum (Fragrance). A diffuser solution formulated by Mahasutra for cold-air nebulising. Instead of alcohol or water, the fragrance oil is carried in isohexadecane, a clear, odourless carrier, and MMB, a low-odour solvent that helps the scent lift and travel through the room. Both have a high flash point, so the solution is not classified as a flammable liquid for transport, and is safe to keep at home and to ship.

Which scents does Black Series Diffuser Refill come in?

Amber & Vetiver (US$30), Black Cherry & Sandalwood (US$30), Black Orchid & Incense (US$30), Cacao & Smoked Wood (US$30), Cherry Blossom & Hinoki Woods (US$30), Frankincense & Myrrh (US$30), Ocean & Forest (US$30), Saffron & Oud (US$30), Vetiver & Cedar (US$30), Whisky & Tobacco (US$30).

Is Black Series Diffuser Refill safe to use?

Ambient fragrance oil: do not apply to skin or ingest. Keep away from open flames and direct heat. Keep out of reach of children and pets. Wipe spills from polished surfaces promptly.

Is this refill flammable?

The solution is made without alcohol or water. Mahasutra blends the fragrance oil with isohexadecane and MMB, two high-flash-point carriers, so it is not classified as a flammable liquid for transport and is safe to store and to ship. As with any fragrance oil, keep it away from open flames and direct heat.

Where can I buy Black Series Diffuser Refill?

Directly from Mahasutra at https://mahasutra.co/products/black-diffuser-refill. We ship worldwide, with rates from US$3.50. Orders over US$150 ship free, and unopened items can be returned within 14 days.

FRAGRANCES & ACCESSORIES

A complete fragrance ecosystem needs more than scent creation. It needs precise control over how fragrance is delivered, diffused and experienced. Lava stones, reed diffusers, candles, ceramic medallions and fabric mists each need their own formulation, from tailored oil compositions and perfumer's alcohol systems to carefully balanced wax blends.

By engineering each delivery system with intention, we make sure every fragrance diffuses evenly, lasts longer and expresses its full character.

FRAGRANCES & ACCESSORIES

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