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SESH INGREDIENT FILE

Macadamia Ternifolia Seed Oil

INCI Macadamia Ternifolia Seed Oil

Bioactive Emollient Oil Hydration & Barrier

What it is & what it does

Macadamia Seed Oil is a rich emollient oil notable for oleic and palmitoleic acids.
WHAT IT IS: Macadamia Seed Oil is a plant emollient containing a fatty-acid blend including substantial monounsaturated lipids.

WHAT IT DOES / EVIDENCE: It can improve skin softness, flexibility and the feel of dry patches. Its role comes primarily from the oil phase, not from direct exfoliating or retinoid-like signaling. Some claims about skin regeneration extrapolate from fatty-acid composition rather than clinical trials of the actual cosmetic.

IN THE FINISHED FORMULA: A suitable use is supporting barrier comfort within a moisturizing formula. The actual function depends on raw-material identity and product design.

Usage & cautions

People with seed or nut sensitivities should assess individual risk and stop if irritation occurs.
Information approach Consumer-friendly summaries are informed by established cosmetic ingredient references such as INCIDecoder and Paula’s Choice Ingredient Dictionary, while avoiding turning ingredient-level evidence into medical claims about the finished product.