42 Fragrances· Try any scent in a $9 mini· Free US shipping over $150
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The Fragrance Library

Find your signature scent.

42 luxury fragrance oils — inspired by the world's finest hotels and designer houses, plus Nēbu originals. Pure, waterless, and ready to screw straight into your diffuser.

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42Fragrances
$915ml minis
6Scent families
180Day guarantee
Most Loved

Start with a best seller.

The three scents our customers reorder most — a safe, beautiful place to begin.

Fragrance Concierge

Not sure where to start? Let us match you.

Answer a few quick questions about the moods and places you love, and we'll hand-pick the fragrances most likely to become your signature — in about 60 seconds.

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Inspired by
Scent family
42 fragrances
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Browse

Eight ways to find your scent.

Start where it makes sense to you — a hotel you've stayed at, a designer you wear, or a vibe.

Nēbu fragrance oil bottles
No Pouring, No Mess

Every bottle screws right in.

Our 15ml and 100ml bottles share the same thread as the NL100, NL200 and NL300 — so you twist them straight in like a pod. The 250ml and 500ml are sized for the whole-home HVAC system. Sample in a mini, commit in a larger size, and the bigger you go, the less you pay per ml.

Browse All 42 Scents
15ml Mini $9 $0.60 / ml The sampler. Try any scent risk-free; screws into the NL50, NL100, NL200 & NL300.
Best Seller 100ml Bottle $35 $0.35 / ml · save 42% The everyday size. ~2–3 months of daily use on the NL100, NL200 & NL300.
250ml Bottle $65 $0.26 / ml Sized for the whole-home HVAC diffuser and high-traffic spaces.
500ml Bottle $99 $0.20 / ml · best value Our lowest price per ml. Built for HVAC and commercial scenting.
Good to Know

Questions about the oils.

What does "inspired by" mean?
Our perfumers craft each oil to evoke the character of a celebrated hotel signature or designer fragrance — the mood, the notes, the memory. They are original Nēbu compositions, not the branded products themselves, and we're not affiliated with the houses named.
Are the oils safe and water-free?
Yes. Every oil is 100% pure fragrance concentrate with no water, alcohol or harsh propellants. Our cold-air diffusers atomize them into a dry micro-mist — no heat, no residue, safe around kids and pets in the room.
How do I choose a size?
Start with a 15ml mini ($9) to test a scent. Most people settle on the 100ml ($35) for everyday use on the NL100/200/300 — about 2–3 months of daily diffusing. The 250ml and 500ml are for the whole-home HVAC system, and drop the per-ml price the larger you go.
How long does a bottle last?
As a guide, a 100ml bottle lasts roughly 45–60 days of daily use on a plug-in diffuser. Run time depends on your intensity setting and how many hours a day you diffuse.
Can I mix and match fragrances?
Absolutely — that's the idea. Because bottles twist in and out in seconds, many customers keep a few on hand and rotate by room, season or time of day. Building a scent wardrobe is half the fun.
Your Signature Awaits

Try any scent for just $9.

Sample in a 15ml mini, find the one you can't live without, then size up. Free US shipping over $150 and a 180-day guarantee on every order.

Shop All 42 Fragrances Take the Scent Quiz