Orto Parisi Stercus — Type Formula
Gualtieri's most confrontational animalic: barnyard leather, tar and resin transmuted into something strangely magnetic.
Stercus takes its name literally and its beauty seriously, layering castoreum, civet facets and smoky birch tar over dark resins and woods. What begins as fecal provocation dries down to a warm, almost comforting amber-leather that clings to fabric for days.
Accord skeleton
Composition (29 materials · type reconstruction · amounts locked)
| # | Material | CAS | Amount |
|---|---|---|---|
| 1 | Black pepper oil | 8006-82-4 | 9.8% 🔒 |
| 2 | Olibanum oil | 8016-36-2 | 7.6% 🔒 |
| 3 | Cade oil (rectified) | 8013-10-3 | 6.1% 🔒 |
| 4 | Birch tar oil (rectified) | 8001-88-5 | 5.3% 🔒 |
| 5 | Styrax resinoid | 8046-19-3 | 4.7% 🔒 |
| 6 | Castoreum absolute | 8023-83-4 | 3.9% 🔒 |
| 7 | Civettone | 542-46-1 | 3.2% 🔒 |
| 8 | Skatole | 83-34-1 | 2.6% 🔒 |
| 9 | Para-cresol | 106-44-5 | 2.1% 🔒 |
| 10 | Indole | 120-72-9 | 1.8% 🔒 |
| 11 | 2-Isobutylquinoline | 65442-31-1 | 1.4% 🔒 |
| 12 | Safraleine | 54440-17-4 | 1.1% 🔒 |
| 13 | Costus root accord | -- | 0.9% 🔒 |
| 14 | Labdanum absolute | 8016-26-0 | 0.7% 🔒 |
| 15 | Patchouli oil | 8014-09-3 | 0.5% 🔒 |
| 16 | Vetiver oil | 8016-96-4 | 0.4% 🔒 |
| 17 | Cypriol (nagarmotha) oil | 91771-62-9 | 0.3% 🔒 |
| 18 | Agarwood (oud) oil | 94350-09-1 | 0.2% 🔒 |
| 19 | Atlas cedarwood oil | 8023-85-6 | 12.4% 🔒 |
| 20 | Sandalwood oil | 8006-87-9 | 9.8% 🔒 |
| 21 | Myrrh oil | 8016-37-3 | 7.6% 🔒 |
| 22 | Norlimbanol | 70788-30-6 | 6.1% 🔒 |
| 23 | Kephalis | 36306-87-3 | 5.3% 🔒 |
| 24 | Iso E Super | 54464-57-2 | 4.7% 🔒 |
| 25 | Ambroxan | 6790-58-5 | 3.9% 🔒 |
| 26 | Vanillin | 121-33-5 | 3.2% 🔒 |
| 27 | Tonka bean absolute | 8046-22-8 | 2.6% 🔒 |
| 28 | Muscone | 541-91-3 | 2.1% 🔒 |
| 29 | Ethylene brassylate | 105-95-3 | 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.
What you get
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.
Three ways to wear it
- Build it — source the raw materials and mix from the full spec.
- Shortcut it — use the matched ready concentrate, just add alcohol (coming soon).
- Smell it first — try a finished scent before sourcing dozens of ingredients. See our oil range →
An educational type specification inspired by the composition of Orto Parisi Stercus. 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.
[ OLFACTORY PYRAMID ]
[ FORMAT SYSTEM ]
OIL ROLL-ON TECHNOLOGY
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.
[+] SHIPPING & RETURNS
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.
[+] OIL FAQ
> 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.