Macadamia integrifolia (Macadamia) nut oil
AKA “Macadamia Nut Oil”
Essential Oil
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Ingredient Facts
Macadamia integrifolia (Macadamia) nut oil
AKA: Macadamia Nut Oil
Essential Oil · Skin Conditioning | Emollient | Antioxidant · EWG: 1
Plant-Derived
Antioxidant
Emollient
Skin Conditioner
Essential Oil
Clean
Science: Origin: Botanic/Natural | Process: Cold Pressed / Solvent Extraction ⚠ Allergen Alert (Tree Nut): Derived from a common allergen source. May cause reactions in sensitive individuals.
Family
Proteaceae (Protea family)
Plant Part
Nut
Lifeform
Tree
Climate
Wet tropical
CAS #
438545-25-6, 159518-86-2
Form
Oil
Plant-Derived
Botanical. Native to Australia. Derived from the nuts of Macadamia integrifolia, a tree in the Proteaceae family native to Australia. Oil is extracted through cold-pressing or solvent extraction of the macadamia nuts.
Plant Source
Proteaceae (Protea family)
Plant Part
Nut
Function
Skin Conditioning | Emollient | Antioxidant
Benefits
Skin Conditioning
Anti-Inflammatory
Antimicrobial
Fights Acne
Traditional Use
Traditionally used by Aboriginal Australians as a food and skin conditioning agent for centuries. Modern cosmetic adoption began in the 1980s after recognition of its high oleic acid content and skin compatibility.
Skin Types
all-skin-types, gentle
Best For
Target
Dryness
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
Allergen Warning
⚠️ Tree Nut (Macadamia)
Verified Feb 2026
Data: Kew POWO · CosIng · EWG · CIR