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Cosmetics Formulation Development


Zinc oxide ใส่ในลิปได้กี่%คะ

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What percentage of zinc oxide can be put in lipstick?

Postby sawitree.sai » Tue Apr 23, 2019 4:13 pm

Zinc Oxide how many % can be put in lipstick?
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Re: Zinc oxide, how many % can I put in lipstick?

Postby staff » Fri Apr 26, 2019 2:10 pm

Hello, FDA. It is allowed to use a maximum of 25%, but normally recommend 5% should be enough for lipstick. to act in the sun
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