In short
A cold, metallic, ozonic rain over wet stone and vetiver, with a clean musky-woody base.
Concept
Rain on an iron bridge: cold metal and rust, wet stone, ozone and a rain-darkened vetiver. Industrial water — water's softness against iron's hardness.
- Family. Aquatic — Metallic rain, vetiver
- Main accords. Rain on iron, Rust, Wet stone, Ozone, Dark vetiver
- Intended for. Masculine, Office, Experimental, Autumn
- Season and occasion. Autumn
- Collection. RUŌOD House Originals · one of the RUŌOD House Creations
How it develops
- Opening. Grapefruit and distilled lime with juniper, rosemary and black pepper.
- Heart. Citronellyl nitrile, rose oxide, dodecenal, rue-fatty methyl nonyl ketone, Adoxal and a metallic filbertone over calone, ozofleur and Petrichor Stone.
- Base. Vetiver, vetikol and vetiveryl acetates and Trimofix with Georgywood, cedrol, Amber Xtreme, ambrocenide, ambroxan, Muscenone, exaltone and isoambrettolide.
Ingredients
Quantities are parts by weight of a 1,000-part fragrance concentrate — the weight put on the balance. Where a dilution is given, the line is weighed as that solution in dipropylene glycol, and its share is of the weighed amount.
| Material | Quantity | Dilution | Share |
|---|---|---|---|
| Hedione | 70.00 | — | 7.00% |
| Cedrol | 52.00 | — | 5.20% |
| Grapefruit Oil (Expressed) | 50.00 | — | 5.00% |
| Vetiver Oil | 49.00 | — | 4.90% |
| CaloneAs written: Calone 1% DPG | 47.50 | 1% in DPG | 4.75% |
| Tetrahydrolinalool | 46.50 | — | 4.65% |
| Georgywood | 40.00 | — | 4.00% |
| Hexyl Salicylate | 40.00 | — | 4.00% |
| OzofleurAs written: Ozofleur 10% DPG | 34.50 | 10% in DPG | 3.45% |
| Amber Xtreme | 30.00 | — | 3.00% |
| Cedryl Acetate | 30.00 | — | 3.00% |
| Citronellyl NitrileAs written: Citronellyl Nitrile 10% DPG | 30.00 | 10% in DPG | 3.00% |
| Isoambrettolide | 30.00 | — | 3.00% |
| Lime Oil (Distilled)As written: Distilled lime oil | 30.00 | — | 3.00% |
| Muscenone | 30.00 | — | 3.00% |
| Trimofix O | 30.00 | — | 3.00% |
| Vetikol Acetate | 30.00 | — | 3.00% |
| Vetiveryl Acetate | 30.00 | — | 3.00% |
| Ambroxan | 27.50 | — | 2.75% |
| MaritimaAs written: Maritima 10% DPG | 24.50 | 10% in DPG | 2.45% |
| AdoxalAs written: Adoxal 10% DPG | 20.00 | 10% in DPG | 2.00% |
| Exaltone | 20.00 | — | 2.00% |
| Dihydromyrcenol | 18.00 | — | 1.80% |
| Habanolide | 18.00 | — | 1.80% |
| AmbrocenideAs written: Ambrocenide 10% DPG | 15.00 | 10% in DPG | 1.50% |
| FloralozoneAs written: Floralozone 10% DPG | 15.00 | 10% in DPG | 1.50% |
| Juniper Berry Oil | 15.00 | — | 1.50% |
| Rose OxideAs written: Rose Oxide 10% DPG | 15.00 | 10% in DPG | 1.50% |
| Spirambrene | 15.00 | — | 1.50% |
| Timbersilk | 10.50 | — | 1.05% |
| Black Pepper Oil | 10.00 | — | 1.00% |
| FilbertoneAs written: Filbertone 1% DPG | 10.00 | 1% in DPG | 1.00% |
| Geranium Oil | 10.00 | — | 1.00% |
| Methyl Nonyl KetoneAs written: Methyl Nonyl Ketone 10% DPG | 10.00 | 10% in DPG | 1.00% |
| Rosemary Oil | 10.00 | — | 1.00% |
| trans-2-DodecenalAs written: trans-2-Dodecenal 1% DPG | 10.00 | 1% in DPG | 1.00% |
| Terrasol | 9.00 | — | 0.90% |
| cis-3-HexenolAs written: cis-3-Hexenol 10% DPG | 4.50 | 10% in DPG | 0.45% |
| Cypriol Oil (Nagarmotha) | 4.50 | — | 0.45% |
| GeosminAs written: Geosmin 0.1% DPG | 3.00 | 0.1% in DPG | 0.30% |
| Methyl Atrarate | 3.00 | — | 0.30% |
| 1-Octen-3-olAs written: 1-Octen-3-ol 1% DPG | 3.00 | 1% in DPG | 0.30% |
| Total | 1000.00 parts | 100.00% |
Every material links to its page in the Material Encyclopedia.
Accords inside. This formula contains Petrichor Stone Accord at 150 parts. It is already expanded into the lines above — each material appears once, with the accord's share merged into it — so an accord is never weighed or counted twice.
Composition notes
- Key materials. Vetiver Oil, Hedione, Citronellyl Nitrile, Georgywood, Calone
- What makes it distinctive. Rain made metallic and urban rather than green and natural.
- Character. Modern, cool and distinctive, still office-appropriate.
- Concentration. 12–15%
Safety and compliance
- Status. Regulatory assessment pending. No formula-level safety assessment is documented yet, so this page does not say the formula is compliant for any use.
- IFRA Standards. The IFRA Standards Library covers 3 of its materials: Grapefruit Oil (Expressed) (Restriction: Grapefruit oil expressed, Amendment 49); Hexyl Salicylate (Restriction: Hexyl salicylate, Amendment 49); Vetiveryl Acetate (Restriction: Acetylated Vetiver oil, Amendment 49).
- Phototoxicity. Grapefruit Oil (Expressed) is phototoxic; IFRA limits phototoxic materials in products left on skin exposed to sunlight.
- Skin sensitisation. None of the EU’s long-standing named fragrance allergens is an ingredient in its own right. Natural materials carry further allergens as constituents, declared from the supplier’s data, and Regulation (EU) 2023/1545 extends the list to be labelled on products placed on the EU market from 31 July 2026.
- Product category. Limits depend on the product: fine fragrance, leave-on and rinse-off products have different IFRA categories, and each Standard sets its own figure for each.
Related formulas and accords
Source and attribution
RUŌOD House Creation — an original composition by RUŌOD House. Published as the house’s own work, as attested by the owner of RUOOD Lab on 26 October 2026. The name is the collection’s own and has not been through a trademark search; it needs a formal clearance before any commercial use.
Reuse. Under the permission it is published with, you may read it here, study it, modify it for your own experiments, import it into RUŌOD Lab. Conditions: Keep the attribution “RUŌOD House”. Regulatory assessment pending: check each formula against the current IFRA Standards and the rules for the product and market before use on skin or in a product. Anything else needs the rights holder's own permission.
Import readiness
Every ingredient resolves to a material in the RUŌOD Material Library, with its dilution as printed or as supplied, so this formula can be imported faithfully.
Rights holders: if you believe this page uses something you own, or that it is inaccurate, contact us (info@ruood.com) and we will review it, and correct or remove it where that is warranted.