Bitter Bridle

Formula · 34 ingredients · Chypre — Leather chypre, citrus

RUŌOD House OriginalRUŌOD House OriginalsRegulatory assessment pending

In short

A bitter, citrusy leather chypre with mossy, earthy, vetiver-dry depth.

Concept

A bridle of oiled leather hung on a stable door beside a bitter-orange tree. Bitter orange and petitgrain on a leather chypre — suede, apo-patchone's rose-leather, a touch of birch and castoreum — with oakmoss, patchouli and vetiver. Brighter and drier than a saddle leather.

  • Family. Chypre — Leather chypre, citrus
  • Main accords. Bitter orange, Bridle leather, Oakmoss, Vetiver
  • Intended for. Masculine, Mature, Office, Luxury niche
  • Season and occasion. Autumn
  • Collection. RUŌOD House Originals

How it develops

  • Opening. Bitter orange, petitgrain, neroli and lemon with black pepper and juniper.
  • Heart. Suede, apo-patchone, isobutyl quinoline, geranium, Rosaphen and jasmine with clary sage.
  • Base. Oakmoss, methyl atrarate, patchouli, vetiver acetates, Clearwood, vertofix, Iso E Super and cetalox.

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.

Ingredients of Bitter Bridle, parts per 1,000
MaterialQuantityDilutionShare
Iso E Super 85.00 — 8.50%
Petitgrain Bigarade Oil 80.00 — 8.00%
Patchouli Oil 60.00 — 6.00%
Hedione 50.00 — 5.00%
Suederal 50.00 — 5.00%
Vertofix 50.00 — 5.00%
Bitter Orange Oil (Expressed) 40.00 — 4.00%
Clearwood 40.00 — 4.00%
Exaltolide 40.00 — 4.00%
Vetiveryl Acetate 40.00 — 4.00%
Cedramber 30.00 — 3.00%
Georgywood 30.00 — 3.00%
Labdanum Resinoid 30.00 — 3.00%
Methyl Atrarate 30.00 — 3.00%
Oakmoss AbsoluteAs written: Oakmoss Absolute 10% DPG 30.00 10% in DPG 3.00%
Rosaphen 30.00 — 3.00%
Cistus Absolute 25.00 — 2.50%
Apo Patchone 20.00 — 2.00%
Castoreum AbsoluteAs written: Castoreum Absolute 10% DPG 20.00 10% in DPG 2.00%
Cetalox 20.00 — 2.00%
Geranium Oil 20.00 — 2.00%
Muscenone 20.00 — 2.00%
Vetikol Acetate 20.00 — 2.00%
Birch Tar Oil (Rectified)As written: Birch Tar Oil (Rectified) 10% DPG 15.00 10% in DPG 1.50%
Black Pepper Oil 15.00 — 1.50%
Clary Sage Oil 15.00 — 1.50%
Cypriol Oil (Nagarmotha) 15.00 — 1.50%
Isobutyl QuinolineAs written: Isobutyl Quinoline 10% DPG 15.00 10% in DPG 1.50%
Tonka Bean Absolute 15.00 — 1.50%
Coumarin 10.00 — 1.00%
Jasmine Absolute (Grandiflorum) 10.00 — 1.00%
Juniper Berry Oil 10.00 — 1.00%
Lemon Oil (Cold-Pressed) 10.00 — 1.00%
Neroli Oil 10.00 — 1.00%
Total1000.00 parts100.00%

Every material links to its page in the Material Encyclopedia.

Composition notes

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 9 of its materials: Iso E Super (Restriction: 1-(1,2,3,4,5,6,7,8 Octahydro-2,3,8,8-tetramethyl-2-naphthalenyl) ethanone (OTNE), Amendment 49); Bitter Orange Oil (Expressed) (Restriction: Bitter orange peel oil expressed, Amendment 49); Exaltolide (Restriction: Cyclopentadecanolide, Amendment 49); Vetiveryl Acetate (Restriction: Acetylated Vetiver oil, Amendment 49); Oakmoss Absolute (Oakmoss extracts, Amendment 49); Birch Tar Oil (Rectified) (Birch wood pyrolysate, Amendment 47); Coumarin (Restriction: Coumarin, Amendment 49); Jasmine Absolute (Grandiflorum) (Restriction: Jasmine absolute (grandiflorum), Amendment 49); Lemon Oil (Cold-Pressed) (Restriction: Lemon oil cold pressed, Amendment 49).
  • Phototoxicity. Bitter Orange Oil (Expressed), Lemon Oil (Cold-Pressed) are phototoxic; IFRA limits phototoxic materials in products left on skin exposed to sunlight.
  • Skin sensitisation. EU-labelled fragrance allergens present as ingredients: Coumarin, Evernia prunastri extract. 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.

Source and attribution

RUŌOD House Original — 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.

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