Name Distearyldimonium chloride Description Distearyldimonium chloride (DSDMAC) is a quaternary ammonium salt that is commonly used in cosmetics and hair conditioners. It can be found in products such as lotions, shampoos, conditioners, mousses, and creams. DSDMAC is a white to off-white or yellowish solid that can be supplied as a powder or pellets. It has surfactant-like properties due to its long-chain hydrocarbon groups and cationic ammonium. Benefits Provides slip to products and helps to stabilize oil in water emulsions. Considerations – Aquatic toxicity
DSDMAC has been shown to be toxic to aquatic life, and may have acute and chronic effects.
– Endocrine disruption
DSDMAC may also potentially disrupt the endocrine system.
– Irritation
DSDMAC may cause irritation, inflammation, or dryness, especially when combined with other problematic ingredients. If you have sensitive skin, you should do a patch test before applying it.
– Build-up
DSDMAC can build up on hair strands if used too often, forming a thin coating. Synonyms DSDMAC
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