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Use of food grade ingredients in cosmetics
Hello
I wonder if food grade ingredients can be used in cosmetics. Like sorbitol, glycerin, vegetable oil,… can be used in both. So what is the difference between them.
If I use it in cosmetics, and want to bring the product to the market, what documents do I need to prove it?
I have searched many places, and it seems that the information about it is very limited.
Looking forward to receiving feedback from everyone.
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