Cosmetics Formulation Development


ถ้าในสูตรมีแต่ส่วนของน้ำมัน เราควรใช้สารกันเสียอะไรครับหรือ

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If the formula contains only oil What preservatives should we use?

Postby kakurasaku » Thu Jun 18, 2020 4:39 pm

If the formula contains only oil parts, we should use สารกันเสีย What or do not have to wear If you have to put it, please advise. สารกันเสีย used in oil-only formulations. T
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Re: If the formula only contains oil What preservatives should we use?

Postby staff » Sun Jun 21, 2020 3:41 pm

Hello, in theory you don't need to wear them because germs can't grow without water, but in practice because it is difficult to predict that when the product is released to the market Will there be a chance of moisture entering our products? For example, when using The user dipped his hand into the product. to apply on the skin causing most formula developers to choose to add สารกันเสีย to protect it for สารกันเสีย broad-spectrum and is soluble in oil, recommend Phenoxyethanol SA yes
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