Sodium Macadamiaseedate

AKA: Macadamia seed oil salt

Plant-Derived

Cleanser

Emulsifier

Not Clean

OriginMacadamia ternifolia is native to Australia and belongs to the Proteaceae family. Cold-pressed from the seed.

Sodium Macadamiaseedate is the sodium salt of the fatty acids derived from Macadamia Ternifolia Seed Oil

Family

Proteaceae (Protea family)

Plant Part

Seed

CAS #

-

Skin Types

●all-skin-types

Best For

Dryness

Pregnancy & Breastfeeding Safe

Yes

Allergen Warning

⚠️ Tree Nut (Macadamia)

Functions

Cleansing

Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.

Emulsifying

Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.

Viscosity Controlling

Surfactant Emulsifying

Anti-Inflammatory

Antimicrobial

Fights Acne

Removes dirt and impurities

Mixes oil and water

Controls product thickness

The paper trail

🔬Peer-reviewednone on file

⚖️Regulatory1 listing →

🛡️Safety-assessed2 reviews →

Counts, not a verdict. A listing isn't a study. The trail, you decide.

EWG

CIR

Safe as used

Pregnancy

Yes

Concentration Guide

CIR lists it as not reported to be in use.

CIR · report published 2017

Regulatory Status

USA✔ permitted

EU⚠ restricted

JAPAN⚠ restricted

CANADA⚠ restricted

Regulatory Agencies

Verified Jun 2026

Data: CosIng · EWG · CIR