The Y formula pushed to elixir strength, dark lavender and incense fused to a smoldering amberwood core.
YSL concentrated its bestselling masculine into a near-parfum, trading fresh apple brightness for spiced lavender, resins and dense woods. It is Y after midnight, tailored, intense and unapologetically loud.
| # | Material | CAS | Amount |
|---|---|---|---|
| 1 | Bergamot Oil | 8007-75-8 | 9.8% 🔒 |
| 2 | Mandarin Oil | 8008-31-9 | 7.6% 🔒 |
| 3 | Ginger Oil | 8007-08-7 | 6.1% 🔒 |
| 4 | Cinnamon Bark Oil (trace) | 8015-91-6 | 5.3% 🔒 |
| 5 | Lavender Oil | 8000-28-0 | 4.7% 🔒 |
| 6 | Lavandin Oil | 8022-15-9 | 3.9% 🔒 |
| 7 | Geranium Oil | 8000-46-2 | 3.2% 🔒 |
| 8 | Clary Sage Oil | 8016-63-5 | 2.6% 🔒 |
| 9 | Linalool | 78-70-6 | 2.1% 🔒 |
| 10 | Linalyl Acetate | 115-95-7 | 1.8% 🔒 |
| 11 | Hedione | 24851-98-7 | 1.4% 🔒 |
| 12 | Olibanum Oil | 8016-36-2 | 1.1% 🔒 |
| 13 | Labdanum Absolute | 8016-26-0 | 0.9% 🔒 |
| 14 | Cedarwood Virginia Oil | 8000-27-9 | 0.7% 🔒 |
| 15 | Iso E Super | 54464-57-2 | 0.5% 🔒 |
| 16 | Vetiver Oil Haiti | 8016-96-4 | 0.4% 🔒 |
| 17 | Patchouli Oil | 8014-09-3 | 0.3% 🔒 |
| 18 | Cashmeran | 33704-61-9 | 0.2% 🔒 |
| 19 | Timberol | 70788-30-6 | 12.4% 🔒 |
| 20 | Ambroxan | 6790-58-7 | 9.8% 🔒 |
| 21 | Ambrocenide | 211299-54-6 | 7.6% 🔒 |
| 22 | Tonka Bean Absolute | 8046-22-8 | 6.1% 🔒 |
| 23 | Coumarin | 91-64-5 | 5.3% 🔒 |
| 24 | Vanillin | 121-33-5 | 4.7% 🔒 |
| 25 | Ethyl Maltol (trace) | 4940-11-8 | 3.9% 🔒 |
| 26 | Benzoin Resinoid | 9000-05-9 | 3.2% 🔒 |
| 27 | Evernyl (Veramoss) | 4707-47-5 | 2.6% 🔒 |
| 28 | Exaltolide | 106-02-5 | 2.1% 🔒 |
| 29 | Galaxolide | 1222-05-5 | 1.8% 🔒 |
— = captive material without a public CAS (a substitution is provided in the full spec). Restricted allergens are IFRA-flagged in the paid spec.
Free — the complete material list, CAS numbers and accord breakdown above. Study the architecture before you spend a cent.
Unlock ($19.99) — exact percentages, a dilution guide, a batch calculator (enter your grams → get every weight), IFRA-compliant substitutions, and your downloadable master spec.
An educational type specification inspired by the composition of Yves Saint Laurent Y Elixir. OLFX is not affiliated with or endorsed by the original house. This is a written recipe / analysis, not a physical sample. Reformulate to your market’s IFRA category before use.
OLFx perfume oil offers maximum longevity and deep scent development with no alcohol bite. Applied directly to your pulse points, it melts into the skin, creating an intimate, long-lasting trail.
Processing: Orders ship within 1-2 business days of confirmation.
Shipping: Tracked U.S. delivery, typically 3-7 business days.
Returns: Unopened items may be returned within 30 days. For hygiene reasons, opened fragrances are non-returnable.
> What is an Oil Roll-on? An alcohol-free oil concentrate. It offers long-lasting, more intimate wear.
> How do I apply it? Use the roll-on applicator on your pulse points: wrists, neck, behind the ears, inner elbows.
> How long does it last? Depending on skin type and the fragrance structure, 8-24 hours on skin.