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CAPB upper safe limit for leave on skin product
I have to use 0.5-1% Cocamidopropyl betaine active surfactant in a leave on product for skin but i dont know what is the upper safe limit or is it safe for leave on skin product.
what percentage of CAPB is safe and allowed for leave on skin product? -
6 Replies
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Looks like for a leave on product it has been deemed safe up to 6%
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@Abdullah Just check closely the purity of your CAPB. CAPB has been found to be allergenic in some studies, mostly because of some organic impurities.
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Perry said:Looks like for a leave on product it has been deemed safe up to 6%
got it
thanks -
ketchito said:@Abdullah Just check closely the purity of your CAPB. CAPB has been found to be allergenic in some studies, mostly because of some organic impurities.
what impurities should i look for?
i am using it at 3% which is 0.9% active surfactant. currently my concern is that it is preserved with CMI MI.
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@Abdullah DMAPA and LAPDMA for instance…you could ask your supplier for technical info about it.