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o/w and w/o emulsion
hello!!can i use a w/o emulsifier in a o/w emulsion?? or the opposite?? -
2 Replies
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Look at something like glyceryl oleate…widely used in both types (as a co-emulsifier).
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The combination of w/o emulsifier and o/w emulsifier helps to stabilize emulsion; sometimes you have to use it to reach some specific hlb (if you actually use hlb).
I usually use dehymuls pgph and sorbitan stearate (both w/o emulsifiers) as co-emulsifiers in o/w emulsions.
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