Cosmetics Formulation Development


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color used in cosmetics

Postby som_nsp » Wed Aug 15, 2018 12:02 pm

Ask permission. pigments used in cosmetics that is organic (organic pigment) such as D&C Red Iron Oxides Red Ca Lake, why can't it be used around the eyes or used as eye shadow? Iron Oxides Red or natural colors such as the pigment from purple potatoes Can it be used to make eye shadow or not? And natural pigments such as purple potatoes, gardenia flowers can be dissolved in oil. Can it be used to make lipstick?
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Re: Colors used in cosmetics

Postby staff » Thu Aug 16, 2018 2:58 am

Hello,
pigments used in cosmetics. that is organic (organic pigment) such as D&C Red No.34 Ca Lake, why can't it be used around the eyes or used as eye shadow?
is a requirement of the FDA. d. perform a safety test of each color and bring these information to determine the rate of use and the area permitted to use
then tablets สีจากธรรมชาติ such as purple yam, gardenia flowers can be soluble in oil Can it be used to make lipstick?
Can be used on the lips Can be used in lip products. but can not dissolve in oil สีจากธรรมชาติ are soluble in water. Lip If water is required, you can use Water Balm can you coordinate?
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