Pinkvboots
Well-Known Member
I have a 500g pot of aqueous cream I want to add benzyl to, it says on the bottle to do 1 part benzyl 4 parts carrier how many mls do I add please, I can't work it out being a bit dim!
Technically you need to know whether the instruction means weight for weight, or volume for volume, but I don't think it will matter much for this particular use.
So either weigh out 125g of Benz Benz and add it to the aqueous cream, or measure out, say 100ml of the Benz benz and add 400 ml of aqueous cream.
Hope that helps.
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