Billie Eilish Perfume: How Different Are They Really?

Every release in the Billie Eilish fragrance line has been positioned as a departure. Softer, then more grown-up, then creamier, then lighter. The marketing describes an arc.

The compositions describe something else. The original Eilish is the sweetest thing the brand has made by a distance. Every release since has landed on exactly 0.40 sweetness — the same number, three times running. Two of those three sit at almost the same point on every other axis as well, four years apart.

This is not a criticism of the line. It is a useful thing to know before you buy the second bottle expecting more of what you liked about the first.

The four, by the numbers

Three things stand out.

The line abandoned sweetness after its debut. The original sits at 0.76, which is properly gourmand territory. Every release since has sat at 0.40, which is mid-scale and closer to a soft woody than to a vanilla. That is a 0.36 drop, held flat across three launches and four years. If you fell for Eilish because it was sweet, nothing that followed has given you that back.

No. 2 and Your Turn are the same fragrance in position terms. Identical warmth at 0.47, identical sweetness, identical risk at 0.29, and texture within 0.02. Released three years apart and framed as distinct chapters. If you own one and are considering the other because you want something different, the numbers suggest you will get something familiar.

No. 3 is the only successor that goes back for the warmth. At 0.77 it is within 0.03 of the original, and it sits 0.30 above No. 2 and Your Turn. But it does it dry: warmth without the sugar. That combination is the most interesting thing in the range.

What actually separates them

The axis scores tell you where the fragrances sit. The notes tell you why.

Eilish EDP is the outlier and the origin. Sugared petals, mandarin and red berries open it; vanilla bourbon, cocoa and soft spices form the heart; warm musk, tonka and creamy woods close it. That is a straight amber gourmand, and it produces both the highest warmth at 0.80 and the highest sweetness at 0.76 in the range. Its texture score of 0.42 is the lowest here, meaning the materials melt into a single smooth impression rather than staying visible.

No. 2 replaced the sugar with smoke. Incense and papyrus lead, with palo santo and ebony underneath, apple blossom and poppy softening the opening, vanilla and musk closing it. Dry rather than sweet, which is what pulls warmth down to 0.47 despite the woods. Its texture of 0.60 is far above the original: you feel the seams.

No. 3 takes that woody premise and warms it properly. Cedar, fir and amber form the core, saffron adds a spiced glow, oakmoss grounds it, pink pepper and grapefruit lift the opening. The amber-and-saffron centre is what produces 0.77 warmth. It is the one that reads as a cold-weather fragrance.

Your Turn is the quietest. Cardamom and ginger open bright over coconut water and peach, then it settles into sandalwood, musk and Iso E Super. At 0.44 projection it is the most skin-close of the four. Creamy rather than sweet, which is a distinction the 0.40 score makes precise.

All four share musk in the base. That common thread is a large part of why the line still hangs together as a line.

What this means if you already own one

If you own Eilish EDP and want more of that feeling, the honest answer is that this brand has not made it again. No. 3 gets you the warmth but not the sweetness. Everything else drops both. You are better off searching outside the line for warmth near 0.80 held together with real sweetness.

If you own No. 2 and want more of the same, Your Turn is the closest thing available. If you want a genuine change, No. 3 is the only successor that provides one, and the original provides a bigger one.

If you own Your Turn and found it too quiet, No. 3 gives you more warmth and slightly more projection. No. 2 will not solve it, because it projects only 0.06 higher at the same warmth.

If none of them has worked, note that three of the four occupy a narrow band: mid-warmth, mid-sweetness, low risk, soft woody construction. That band may not be where your taste sits, and a fifth release on the current trajectory is unlikely to change it.

Low risk is the real story

All four score between 0.18 and 0.34 on risk, where 1.0 is fully polarising. That is low, and it is deliberate.

Risk measures distance from mainstream expectation, not quality. The original's 0.18 is the lowest in the range, which fits: it was built to be liked immediately by as many people as possible, and it was. The successors drift up slightly into the high 0.20s and low 0.30s as they get drier and woodier, but none of them goes anywhere near contentious.

For a line aimed at people buying one of their first perfumes, that is the correct decision. It is also why the range reviews well and rarely provokes strong reactions in either direction. If you are drawn to fragrances that divide opinion, nothing here will scratch that — the interesting territory for you starts above 0.6, and this line does not go there.

Where to go next

The most useful thing the Billie Eilish line gives you is a reference point.

If the original is the one you keep reaching for, you want warmth around 0.80 with sweetness near 0.76, and that is a specific, findable position with a great deal sitting near it. If No. 3 is your favourite, you want that same warmth with sweetness pulled back to 0.40 — a different search, and a smaller field. If Your Turn is the one, you want mid-40s warmth with projection kept deliberately low.

Zenyra maps taste across five axes: Warmth, Projection, Risk, Texture and Sweetness. A 10-question structured reflection places you on all five and returns matches from a catalogue spanning budget to niche. It starts from how you want to feel rather than which notes you can name.

No ratings and no reviews. Just your position, and what sits near it.

Start at zenyraapp.com.

Further reading

For wearer accounts of how No. 2 develops over a full day, this review thread is a reasonable starting point, with the usual caveat that skin chemistry makes any single account partial.

If you want the method behind the axis scores, what perfume matches my personality covers how the five axes are derived and what each one measures.