I am having difficulty stabilising a hair milk using quaterniums. In particular Quaternium-6.
Without it the formula seems to be stable...
Water to 100%
Microcrystalline Cellulose & Cellulose gum & Xanthan gum - 0.5%
oils (vegetable) - 6%
emulsifier emulium melifera MB (Polyglyceryl-6 Distearate (and) Jojoba Esters (and) Polyglyceryl-3 Beeswax (and) Cetyl Alcohol) - 1.8%
Preservative - Benzyl Alcohol, Dehydroacetic Acid - 0.75%
Anything that I can add to help stabilise quats? Not allowed to use PEGs unfortunately. Or any emulsifiers which are natural an may be more effective?