Walnut
Carrier OilJuglans regia
Origin: France, California, China
About
A medium-weight oil with a distinctive rich, earthy aroma and natural tawny colour. Rich in alpha-linolenic acid (omega-3) and polyphenol antioxidants, walnut oil has notable anti-inflammatory and antifungal properties. Best used blended with lighter carriers due to its characteristic colour and scent.
Walnut trees have been cultivated across Europe and Asia for millennia. The oil was cold-pressed in ancient Persia and Greece for both culinary and cosmetic use. It has long featured in French country medicine as a traditional skin treatment and was a staple trade good along early Mediterranean routes.
Benefits
- ✓Rich in omega-3 alpha-linolenic acid
- ✓Anti-inflammatory for dry and irritated skin
- ✓Antifungal properties
- ✓Natural polyphenol antioxidant content
- ✓Supportive for eczema and psoriasis
Pairings (26)
Walnut oil carries a high allergen risk; clients with nut allergies must be carefully screened before using it alongside lemongrass.
Walnut oil has a strong, nutty aroma that can compete with bergamot, and its high allergen potential warrants caution in massage blending.
Walnut oil has a notable nutty aroma and potential allergen risk that can interfere with Rose Otto blends; patch test and use sparingly.
Walnut oil carries a significant nut allergy risk and its nutty aroma does not harmonise particularly well with Tea Tree's medicinal character.
Walnut oil carries a significant nut allergy risk and combining with neem's own contraindications and strong sensitisation potential requires careful client screening.
Walnut carrier oil carries a notable allergen risk for nut-sensitive clients and has a stronger aroma that can interfere with basil ct. linalool's profile.
Walnut oil carries a risk of nut allergy reactions and should be avoided with clients who have tree nut sensitivities; otherwise therapeutically compatible with St John's Wort.
Walnut oil carries a high allergen risk for nut-sensitive clients and its strong inherent smell can interfere with clary sage's therapeutic aroma.
Walnut oil carries a significant tree nut allergy risk and must never be used without thorough client allergy screening before blending with any carrier including olive.
Walnut oil carries a risk of nut allergy reactions; always screen clients before use, and it may slightly overpower cypress's aroma.
Walnut oil is a known nut allergen and should be used with caution in any blend; no direct conflict with spruce but allergy risk must be screened.
Walnut oil carries a nut allergen risk and its characteristic odour can compete with sandalwood's refined aroma.
Walnut oil carries a relatively strong, distinctive scent and a moderate allergy risk profile that should be considered carefully before combining with precious Agarwood.
Walnut oil carries a tree-nut allergy risk that compounds with sweet almond's own nut allergy concern; careful client screening is essential before use.
Walnut oil carries a significant nut allergy risk; always screen clients thoroughly before using alongside grapeseed.
Walnut oil carries significant nut allergy risk and should not be used without thorough client screening; the combination is therapeutically sound but the allergy concern is notable.
Walnut oil is a tree-nut allergen risk and its stronger aroma profile may not harmonise elegantly with rosehip's delicate character.
Walnut oil poses a significant nut allergy risk; always screen clients thoroughly before including it in a sunflower-based blend.
Walnut oil's omega-3 anti-inflammatory base and rosemary's circulation-stimulating, antifungal properties combine well for scalp treatments and massage blends for dry, inflamed, or flaking scalp conditions.
Properties
- Aroma
- rich, earthy, slightly nutty
- Consistency
- medium
- Absorbency
- medium
- Shelf Life
- 6 months
Contraindications
- ⚠Must not be used with nut allergies — high cross-reactivity risk
- ⚠May cause slight skin staining due to natural pigmentation
- ⚠Keep refrigerated — short shelf life
- ⚠Patch test recommended