Siberian Fir Needle Oil: A Fresh, Forest-Clean Aroma for Candles, Soap and Diffusers

Siberian Fir Needle Oil is a steam-distilled oil from the needles and twigs of the Siberian fir tree (Abies sibirica), prized for its crisp, forest-fresh, slightly medicinal aroma. It is used mainly in candles, soaps, diffusers and skincare formulations rather than being taken internally, and Azlok offers it in sizes from 50 grams up to 10 kilograms for both hobbyists and small businesses.

What Siberian Fir Needle Oil is

This oil captures the smell of a cool pine forest after rain. The needles and twigs of the fir tree are passed through steam distillation, which lifts the aromatic compounds out of the plant material and leaves behind a clear, mobile liquid with a bright, resinous scent. Its botanical name is Abies sibirica Ledeb, and it carries the CAS number 91697-89-1 and FEMA number 2905.

The oil is insoluble in water but blends easily into alcohols and other oils, which is exactly why it slots so neatly into candle wax, soap bases and carrier-oil blends. Its specific gravity sits between roughly 0.895 and 0.920 at 25°C.

Common uses

• Scented candles: Adds a clean, wintery pine note that works beautifully in soy and other waxes.
• Soap making: Gives cold-process and melt-and-pour bars a fresh, spa-like fragrance.
• Aromatherapy and diffusers: A few drops fill a room with an invigorating, outdoorsy smell.
• Skincare and hair care formulations: Used sparingly and well diluted in lotions, balms and rinses.
• Room and linen sprays: Combined with alcohol and water for a refreshing home scent.

How to use it

Because it is a concentrated aromatic oil, a little goes a long way. Here is how makers typically work with it:

1. For candles: Add fragrance oil at the recommended load for your wax (often around 6–10%) once the wax has cooled to the correct pouring temperature.
2. For soap: Blend into your oils or melted base at the light-trace stage, following your recipe's fragrance ratio.
3. For diffusers: Use 3–6 drops in a water-based diffuser, adjusting to the size of your room.
4. For skin and hair products: Always dilute in a carrier oil such as coconut, almond or jojoba. Keep the total essential oil concentration low, usually 1–2% for leave-on products.

It pairs naturally with wintergreen, Douglas fir, peppermint, spearmint and ginger, and blends with all types of carrier oils. For a bracing winter candle, try fir needle with a touch of peppermint. For a warmer blend, add ginger.

Safety notes worth reading

Treat this as a potent essential oil, not a food ingredient.

• Do not ingest. Despite the FEMA number, use it only for external and aromatic purposes unless you are formulating under professional guidance.
• Always dilute before applying to skin, and do a patch test on a small area first.
• Ventilate your workspace when blending, and avoid direct eye contact.
• Keep away from children and pets, and store out of reach.
• Oxidised conifer oils can be more irritating, so store it well and use it within its shelf life.
• If you are pregnant, nursing or managing a health condition, check with a qualified practitioner before use.

Buying and storage

Azlok stocks Siberian Fir Needle Oil in 50 g, 100 g, 500 g, 1 kg, 5 kg and 10 kg options, so you can buy a small bottle to test a recipe or a bulk pack for regular production. It is priced from ₹449, and the country of origin is India.

To keep the aroma fresh, store the oil in a tightly closed, dark glass bottle away from heat, direct sunlight and air. Kept properly, it has a shelf life of about two years. If the smell turns sharp or sour, it has likely oxidised and is best retired from skin applications.

FAQ

Is Siberian Fir Needle Oil a carrier oil or an essential oil?

It is produced by steam distillation of fir needles and twigs, which makes it an aromatic essential-type oil. It is concentrated, so it should be diluted in a carrier oil before skin use rather than applied neat.

What does it smell like?

Fresh, resinous and clean, with a crisp, slightly medicinal, pine-forest character. Many people find it invigorating and reminiscent of the outdoors.

Can I use it directly on my skin?

No. Always dilute it in a carrier oil such as coconut, almond or jojoba and patch-test first. Undiluted essential oils can cause irritation.

Which oils does it blend well with?

It works well with wintergreen, Douglas fir, peppermint, spearmint and ginger, and mixes into all common carrier oils for candles, soaps and skincare.

How should I store it and how long does it last?

Keep it in a sealed, dark glass bottle away from light and heat. Under good storage conditions it lasts about two years.