Hazelnut Oil

Hazelnut Oil (INCI Corylus Avellana Seed Oil) is a cold-pressed kernel oil with one of the highest oleic acid contents of common carriers at 72–85%. Notably astringent for an oil, which is why it appears in blemish-prone and oily skin formulations rather than only rich moisturisers. Contains tree nuts.

• Also known as: Hazelnut Oil, Filbert Oil, Cobnut Oil, Corylus Oil
• Botanical name: Corylus avellana
• Plant part used: Nut
• INCI name: Corylus Avellana Seed Oil
• Extraction: Cold-pressed, Unrefined (virgin)
• Form: Carrier oil (liquid)
• Appearance: Pale golden yellow; Mild, pleasantly nutty
• Grade: Cosmetic-grade · Food-grade
• Origin: Processed in India
• Shelf-life: 12–18 months · below 20 °C · tightly sealed · away from light

Key benefits

• Oleic acid (C18:1) (72–85%) — Highest oleic acid of common carrier oils — superior skin penetration and emolliency
• Linoleic acid (C18:2) (8–15%) — Skin-barrier conditioning
• Palmitic acid (C16:0) (4–7%) — Skin conditioning
• Stearic acid (C18:0) (1–3%) — Emulsification support

How to use

• 2–10% in emulsions
• 10–30% in facial oil serums
• 50–100% as standalone carrier or massage base
• Also used in premium facial serums and lightweight body oils.

FAQs

What are the primary formulation applications of Hazelnut Oil?
Most buyers use it at 2–10% in emulsions; 10–30% in facial oil serums; 50–100% as standalone carrier or massage base. As with any new carrier oil, pilot-test in your specific base before committing to a full production run.

Explore more

View the full specification sheet on herbuno.com → · HerbIQ: Botanical Anatomy → · Carrier Oils