Guaiacwood Essential Oil (Bulnesia Sarmientoi)

Guaiacwood Essential Oil (Bulnesia Sarmientoi)

A concentrated essential oil featuring Bulnesia Sarmientoi for diluted aromatic and fragrance formulation.

At a Glance

• Botanical name: Bulnesia Sarmientoi
• Product type: Essential oil

Specifications of Guaiacwood Essential Oil

• Botanical Name: Bulnesia sarmientoi
• Family Name: Zygophyllaceae
• Common Name: Guaiacwood.
• Part Used: Wood.
• Extraction Method: Steam distilled.
• Note: Base note.
• Scent: Soft resin, warm wood smoke, faint rose nuances.
• Appearance: Creamy. Semi-solid at room temperature.
• Country of Origin: Paraguay.

Aromatic Profile

Guaiacwood essential oil opens with soft, creamy, woody notes, followed by a sweet, balsamic heart and a subtle smoky-amber drydown.

It is reminiscent of sandalwood, but with a deeper, more resinous character and an earthy sensuality that anchors compositions beautifully.

Aromatic pyramid:

• Top notes: Soft resin, warm wood smoke, faint rose nuances
• Heart notes: Creamy balsam, amber, slightly honeyed undertones
• Base notes: Woody, leathery, lingering warmth

When blended, it adds longevity and depth to floral, oriental, and woody accords, making it a cherished natural fixative in high-end perfumery.

Chemistry

• Guaiol 36% Woody, balsamic core note, grounding.
• Bulnesol 45 % Creamy, smooth, fixative base.

This composition gives Guaiacwood oil its distinctive warm, dense, and long-lasting aroma, prized as both a base note and natural fixative.

Applications

Aromatherapy and Emotional Properties

In aromatherapy, Guaiacwood resonates with the Root and Heart chakras, symbolizing emotional grounding and gentle opening of the heart.

Its scent has a profound centering effect, helping to release emotional tension, anxiety, and restlessness.

When diffused or used in meditation blends, it promotes:

• A sense of peace and inner balance
• Reconnection with one’s physical and emotional center
• Deep relaxation after emotional exhaustion

Its warm, woody fragrance pairs harmoniously with rose, sandalwood, patchouli, cedarwood, vetiver, benzoin, and frankincense, enriching both aromatic and spiritual blends.

The oil’s dense, viscous texture makes it ideal for solid perfumes, balms, massage oils, and incense compositions, where it acts both as an aroma and a fixative binder.

Applications in Perfumery and Formulation

Guaiacwood essential oil is a cornerstone ingredient in:

• Fine perfumery (oriental, woody, floral blends)
• Luxury candles and incense compositions
• Natural solid perfumes and balms
• Skin and massage oils (at 0.5–2%)

Its creamy-woody note extends the drydown of blends and stabilizes volatile oils.

Perfumers value it as a natural alternative to synthetic amber and sandalwood fixatives, with a more sustainable footprint.

Therapeutic and Cosmetic Benefits

Beyond perfumery, Guaiacwood essential oil is renowned in aromatherapy for its calming, anti-inflammatory, and grounding effects.

Traditionally, it was used in South American herbal medicine for respiratory and muscular relief, and as a purifying agent in ritual cleansing.

Key benefits:

• Anti-inflammatory and soothing: Relieves muscle tension, rheumatic discomfort, and joint stiffness.
• Grounding and balancing: Promotes inner calm, stability, and focus — ideal for meditation and stress relief.
• Skin nourishment: When diluted, supports dry, irritated, or mature skin due to its emollient and antioxidant compounds.
• Natural perfumery base: Enhances longevity of aromatic blends while adding creamy depth.

Safety

• Always patch test before topical use.
• For external use only.
• Use in dilutions no greater than 3% in leave-on skin care.
• Use Amber, Cobalt or Miron violet glass bottles to protect from light degradation.
• Avoid ingestion unless under expert supervision.
• Pregnancy, young children, or sensitive skin users should consult a qualified practitioner.

All images are designed by Botanica Gaia, copyright by Botanica Gaia.