• 10% dilution in DPG for easy blending
• Adds creamy woodiness and smoky depth to perfumes and attars
• Perfect for oriental, oud, incense, and leather perfume bases
• Suitable for roll-ons, solid perfumes, bakhoor, and body oils
• Works beautifully with balsams, patchouli, and dark florals

Guaiacwood (10% in DPG) is a pre-diluted version of this deeply aromatic woody-resinous essential oil, known for its creamy, smoky, balsamic scent with soft leathery and incense-like undertones. This 10% dilution in DPG (Dipropylene Glycol) makes it ideal for use in attars, solid perfumes, bakhoor, incense blends, and warm woody-oriental fragrance bases.

Its scent profile makes Guaiacwood a perfect blender in oudy, amber, leather, incense, and masculine woods. It works harmoniously with rich fixatives like Labdanum, Patchouli Essential Oil, and Tolu Balsam to build layered, long-lasting fragrance accords.

SCENT DESCRIPTION: Guaiacwood Essential Oil opens with a dry, pencil-shaving woodiness underscored by a cool thread of smoke that feels ancient and grounding. As it settles, a quiet rose-like warmth emerges from its heart, softening the initial dryness into something almost intimate. There is a faint tea-like quality in the mid-stage that adds a contemplative, meditative dimension to the overall character. On skin, the oil becomes slightly creamier and more resinous over time, leaving a long, clean wood trail that anchors the entire fragrance composition.

NOTE POSITION: Base

FRAGRANCE FAMILY: Woody / Earthy / Oriental

FACETS: Smoky · Dry Wood · Rosy · Earthy · Tea-like

TENACITY: Very High — 24 to 48 hours on skin; considerably longer on fabric and hair

SILLAGE: Medium — intimate and close-to-skin rather than projecting; operates as a quiet depth charge beneath other notes

Chemical Name : Guaiol-rich sesquiterpene alcohol blend; primary components Guaiol and Bulnesol
CAS Number : 8016-23-7
Synonyms : Guaiac Wood Oil, Palo de Guayaco Oil, Bulnesia Oil, Champacol (historical trade name)
Purity % : 100% pure essential oil, natural and undiluted
Appearance : Semi-solid to viscous paste; pale yellow to light amber; solidifies below 25°C
Odor Threshold : Low — perceivable at very small concentrations due to high molecular density
Solubility : Soluble in ethanol and fixed oils; insoluble in water
Specific Gravity : 0.965 – 0.983 at 20°C
Flash Point : Approximately 100°C (212°F)
Type : Natural (steam-distilled essential oil)

Use 1–4% of this Guaiacwood blend to give your base a soft, smoky texture. Combine with Labdanum for amber richness, Patchouli Essential Oil for earthy depth, and Tolu Balsam for a warm balsamic roundness.

Recommended Usage Rates

EDP : 3 – 8%
EDT : 2 – 6%
Body Lotion : 1 – 3%
Shampoo/Body Wash : 0.5 – 1.5%
Candle : 5 – 10%
Reed Diffuser : 10 – 20%
Soap (Cold Process) : 1 – 3%

IFRA 51st Amendment — Bulnesia sarmientoi Wood Oil

IFRA Category 3 (Eye area products) : Refer to current IFRA 51st Amendment compendium
IFRA Category 4 (Body lotion, leave-on) : Refer to current IFRA 51st Amendment compendium
IFRA Category 5 (Face cream) : Refer to current IFRA 51st Amendment compendium
IFRA Category 11a (Fine fragrance) : Refer to current IFRA 51st Amendment compendium

⚠️ Bulnesia sarmientoi is listed under CITES Appendix II due to unsustainable harvesting pressure. Always source from suppliers with verified legal and documented sustainable supply chains. Confirm your supplier holds valid CITES export documentation before purchasing for commercial use.

⚠️ Guaiacwood oil may cause sensitization in susceptible individuals at elevated concentrations. Always stay within IFRA-recommended limits in leave-on and rinse-off products and conduct a patch test before use.

Usage Method 1 — Direct Addition to Perfumer's Alcohol
Guaiacwood oil solidifies below approximately 25°C. Before measuring, place the sealed bottle in a warm water bath at 40–50°C for 5 to 10 minutes until the oil liquefies fully. Add to perfumer's alcohol (95% ethanol), cap tightly, and shake well. Allow the blend to macerate for a minimum of 48 to 72 hours before evaluation. This resting period is essential for guaiacwood to fully integrate and reveal its true character in the composition.

Usage Method 2 — In Fixed Oil or Carrier Oil
For cosmetic and skin care formulations, liquefy the Guaiacwood oil first, then blend into a fixed carrier oil such as jojoba, fractionated coconut oil, or sweet almond oil at 1–3% of total formula weight. This method is ideal for body oils, serums, and beard oil formulations where both scent contribution and mild conditioning are desired.

Usage Method 3 — In Wax or Resin for Incense and Home Fragrance
For candle and incense applications, melt the wax or resin base fully before adding the oil. Introduce Guaiacwood oil at 50–60°C and stir slowly and thoroughly to ensure even distribution. Adding the oil to a wax that is too cool will result in uneven scent distribution and poor throw. For stick incense, blend with a warm resin base or DPG carrier before coating the bamboo core.

BEST PAIRINGS

Rose Absolute → Amplifies the natural rosy facet of guaiacwood; produces a classic woody floral accord
Oud (Agarwood Oil) → Builds a dark, smoke-wood oriental anchor; iconic pairing in Arabic and attar perfumery
Sandalwood → Softens the smokiness and introduces creamy warmth; a timeless woody duo
Patchouli → Adds earthy, dark, fungal depth; widely used in chypre and oriental structures
Vetiver → Reinforces the smoky rooty character; creates an ultra-tenacious earthy base
Frankincense → Adds resinous, meditative lift that elevates the wood smoke into incense territory
Ambrette Seed → Introduces a radiant musk warmth that contrasts beautifully with the dry wood
Iris / Orris Butter → Creates a powdery, violet-wood elegance; used in high-end oriental and niche compositions

AVOID
Avoid using Guaiacwood oil at high concentrations alongside delicate citrus top notes such as bergamot or lemon in balanced compositions. The density and smokiness of guaiacwood can suppress the brightness and lift of citrus accords. Instead, deploy citrus notes as sharp bursts above a guaiacwood base, keeping the two in separate concentration zones within the fragrance pyramid.

💡 To create a smoky, creamy base for oriental perfumes 🌲🔥, use 1–4% Guaiacwood (10% in DPG) in your attars, incense oils, or roll-ons.

🕯️ Combine with Labdanum for a smooth resinous base.

🌿 Add Patchouli Essential Oil to deepen earthy notes.

🍯 Use Tolu Balsam to sweeten and fix the blend with a rich amber glow.

🔄 Always mix thoroughly before use to ensure smooth blending in both oil and alcohol systems.

⚠️ Patch test when applying in leave-on products to check for skin sensitivity.

Physical State : Semi-solid to viscous paste at room temperature; liquid above 25–30°C
Skin Safety : Generally safe within IFRA-recommended usage rates; dilute before all skin contact; patch test required for leave-on products
Eye Contact : Avoid direct contact; if contact occurs flush thoroughly with clean water for 15 minutes and seek advice if irritation persists
Ingestion : Not intended for internal use under any circumstances; keep out of reach of children
Ventilation : Use in a well-ventilated workspace, particularly when warming or processing in large quantities
Storage : Store in a cool, dark location below 25°C; keep container tightly sealed between uses
Shelf Life : 3 to 5 years when stored correctly; oxidation risk increases significantly with repeated air exposure over time
Container : Amber glass or HDPE container recommended; avoid prolonged storage in clear glass or standard PET plastic
Flammability : Flash point approximately 100°C; not a high flammability risk at room temperature; keep away from open flame when liquefying by heat

Q1: What does Guaiacwood smell like?

A creamy, smoky, slightly balsamic wood note with hints of incense and leather. Warm and comforting.

Q2: Can I use it in attars and oil-based perfumes?

Yes, this 10% DPG dilution is perfect for roll-ons, attars, bakhoor oils, and oil mists.

Q3: Is Guaiacwood good for incense-style perfumes?

Absolutely. Its smoky-woody character is ideal for oud, leather, and incense-rich blends.

Q4: Can it be used in body sprays or mists?

Yes. It adds warmth and resinous depth to both alcohol and oil-based mist formulations.

Q5: What other ingredients does it blend well with?

Guaiacwood pairs well with Labdanum, Patchouli Essential Oil, Tolu Balsam, and spicy or musky florals.