UL Prospector

Mackamine® SO 

INCI Name:

Stearamine Oxide


Solvay Novecare

Mackamine® SO is a 25% active stearamine oxide. It is a white pearly paste, which disperses in water. It is an excellent conditioning agent having conditioning properties similar to quaternary ammonium compounds. Although not very water soluble, Mackamine® SO can be solubilized in the presence of anionic surfactants to give a clear formulation. This product is a good viscosity builder and is very mild to both skin and eyes, making it perfect for both shampoo and hair rinse products that require gentleness.



Solvay Novecare supplies surfactants, hair care ingredients, rheology and preservatives for Personal Care and Cosmetics. Solvay offers alkyl and alkyl ether sulfates, sulfonates, sulfosuccinates, betaines, sultaines, amphoterics, alkanolamides, amine oxides, mild nonionics, stearates, pearlizers, opacifers, performance concentrates, amido amides, cationic surfactants, conditioner concentrates, proteins and polymers.

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Solvay Novecare

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Regulatory Snapshots

CAS Name (Number) Compliance
1-Octadecanamine, N,N-dimethyl-, N-oxide (2571-88-2) Subscribe
Water (7732-18-5) Subscribe
Propylene Glycol (57-55-6) Subscribe

Retailer Snapshots

CAS Name (Number) Retailer Compliant
1-Octadecanamine, N,N-dimethyl-, N-oxide (2571-88-2) Login
Propylene Glycol (57-55-6) Login
Water (7732-18-5) Login
Please Note: information is updated quarterly. Please check with the regulating body and retailers for the most updated information.