Buying a new fragrance is an investment — and with so many options available, it pays to try before you commit to a full bottle. Decant sizes make that possible. Here's what each size is really for, and how to make the most of them.
1ml — The First Impression
A 1ml sample is your quickest way to experience a fragrance's opening and heart notes. It's ideal for blind-buying exploration — when you want to work through a shortlist of candidates without spending much. Spray counts vary depending on the atomizer and how you apply it, but a 1ml vial is typically enough for one or two proper wearings. Think of it as a first date: enough to know whether you want to see it again.
Best for: Blind testing · Building a fragrance shortlist · Curiosity buys
3ml — The Trial Wear
Three millilitres gives you enough to wear a fragrance across multiple occasions and different conditions — warm weather, cold days, evening out, casual morning. This is the sweet spot for assessing how a scent performs on your skin chemistry over time, and whether you still reach for it after the novelty fades.
Best for: Skin-chemistry testing · Seasonal wear trials · Deciding between two shortlisted candidates
5ml — The Weekend Test
A 5ml decant lets you live with a fragrance for a week or more. You can test it in different contexts, layer it, and genuinely understand its longevity and dry-down before deciding whether a full bottle is warranted. It's also a practical size to take on a short trip.
Best for: Extended wear evaluation · Weekend or short-haul travel · Confirming you love it
10ml — The Travel Companion
Ten millilitres is a versatile, carry-on-friendly size that suits longer trips and rotation use. It's a popular choice for keeping a favourite on hand without risking a full bottle, or for maintaining a travel wardrobe of two or three fragrances without bulk.
Best for: Regular travel · Rotation alongside other fragrances · A confirmed favourite you want accessible
100ml (Full Bottle) — The Full Commitment
Once you've worn a fragrance enough to know it's truly yours, a full bottle makes sense. At 100ml you're settling in for the long term — and the cost-per-ml is almost always significantly lower than decants. Don't rush here; let the smaller sizes do their job first.
Best for: Fragrances you've already tested and love · Daily signatures · Value per ml
A Note on Spray Counts
Spray estimates vary depending on atomizer design, nozzle size, and application style. The figures above are illustrative guides rather than precise measurements. As a rough rule: lighter application stretches a decant further; heavier application burns through it faster. The best measure is simply to wear it as you normally would.
Where to Start
If you're new to sampling or working through a wish list, our Fragrance Samples collection is the place to begin. Pick a size that matches where you are in your decision — whether that's a first impression or a final confirmation before committing to the bottle.