FAQ

What is Iso E Super?

Iso E Super is an aroma-molecule (not a natural extract), introduced by International Flavors & Fragrances (IFF) in 1973. It's a mix of isomers with a soft, velvety, cedarwood-and-amber character, and it's one of the most widely used ingredients in modern perfumery — you've almost certainly smelled it in dozens of fragrances without knowing it, usually as a background "fixative." TRiBUTE8's proprietary mixture, developed by master perfumer Etienne Astier since his first Iso E Super formulation in 2005, is focused specifically on the molecule's gamma isomers — the fraction most responsible for its signature character. Our Iso E Super is sourced directly from IFF, the aromachemical's original manufacturer, and every fragrance is formulated and produced in the EU with no animal testing.

Is TRiBUTE8 a knockoff brand?

No. Every TRiBUTE8 fragrance is created by Etienne Astier, who formulated his first Iso E Super–based perfume in 2005. Iso E Super itself was introduced by IFF in 1973 and has been used across the perfume industry for decades — TRiBUTE8's contribution is a proprietary mixture developed and refined over years of independent formulation work, not an attempt to copy any other brand's product. We've sold over 100,000 bottles with a consistently high satisfaction rate.

Why can't I smell it as strongly as other fragrances?

This is normal, and it's genetic rather than a flaw in the fragrance. Iso E Super has very low volatility — it clings to skin instead of projecting into the air the way a traditional perfume does, so it fades in and out rather than sitting at a constant strength. On top of that, a meaningful share of people have a documented specific anosmia to woody-musky molecules like this one — the same way some people can't smell asparagus metabolites, or find musk ketone completely odorless. If it seems faint on you, you're not imagining it and the bottle isn't at fault; you may simply be less sensitive to that particular molecule than the person standing next to you, who might catch it easily.

How do I wear an Iso E Super fragrance properly?

Less is more, and patience matters. Two to three sprays on pulse points (wrists, neck) is usually plenty — oversaturating doesn't make a subtle fragrance louder, it just uses more product. Give it a few minutes to warm up on skin before deciding how strong it is; the scent develops rather than announcing itself immediately. Moisturized skin holds fragrance longer than dry skin, so a fragrance-free lotion underneath can extend wear time. And don't judge it against a traditional loud perfume in the first ten seconds — the whole point of this family of scents is that they behave differently.

Why is my bottle lighter than a traditional glass perfume bottle?

Most of our line uses lightweight, shatter-resistant bottles rather than heavy glass, mainly to keep shipping costs (and breakage risk in transit) down — a lighter bottle means fewer bottles arrive cracked and shipping stays affordable. It doesn't affect what's inside; the fragrance itself is unaffected by the bottle material. A few of our releases, like TS Timbersilk, are presented in heavier glass bottles by design, so bottle weight does vary across the catalog.

How long does a 100ml bottle last, and how long does it last on my skin each time?

Two different questions, two different answers. How long the bottle itself lasts is straightforward math: our atomizers deliver about 0.15ml per spray, so a 100ml bottle holds roughly 667 sprays. At 2 sprays a day, that's about 11 months; at 4–6 sprays a day, closer to 3.5–5.5 months. How long the scent lasts on your skin each time you wear it, and how far it projects, is a different question we genuinely can't give a fixed number for — Iso E Super is unusually sensitive to individual skin chemistry, including skin pH, along with humidity, temperature, and what else is on your skin that day. This isn't specific to TRiBUTE8; it's a known property of the ingredient itself.

Do you ship from the US or the EU?

All TRiBUTE8 fragrances ship from our EU warehouse. For customers in the EU and UK, that means no US customs delays and no import duties added at checkout. For US and international customers, it means your order is shipped from Europe rather than the US — delivery times vary by destination but pricing at checkout is always final.

Which countries do you ship to?

We ship primarily to the EU, UK, and USA, plus a number of other countries. If your country isn't listed at checkout, contact us directly — we may still be able to arrange shipping.

Can I return an opened bottle?

Fragrances are sealed for hygiene reasons, and like most cosmetic products, the right of return applies only to unopened, unused bottles in original packaging. Once the seal is broken, we're not able to accept a return for health and hygiene reasons. If a bottle arrives damaged or isn't what you ordered, contact us before opening it and we'll sort it out.

Is TRiBUTE8 a big brand or a small operation?

Small, on purpose. TRiBUTE8 is a project of master perfumer Etienne Astier and a small team, founded in 2005. Every formula is his, and every batch is made in small runs at our EU lab. We're not a large fragrance house, and we don't try to look like one.