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epidermal growth factor
Currently, I found some of these ingredients in cosmetic products from korea.
EGF, IGF, FGF. One of that mention it contains 10% of EGF, IGF, FGF.rh-Oligopeptide-1 SH-polypeptide-11 Sh-Oligopeptide - 2 Is there any regulation or any country prohibited of using this kind of material?
I check online, it says china had banned the use of EGF in cosmetic, but allows the use of Oligopeptide-1, what is the difference?Thanks.
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