Cosmetics Formulation Development


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Make vitamin C without water.

Postby batblast41 » Sun Aug 26, 2018 5:07 am

want วิตามินซี does not contain water. Ethoxydiglycol 20% Propylene Glycol 20% Glycerin 40% L-ascorbic acid 20% like this, is it possible? วิตามินซี Use it as carefully as possible. Can it be completely dissolved? required ซิลิโคน to dissolve วิตามินซี Required สารกันเสีย ? which one should wear
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Re: Make vitamin C without water

Postby staff » Tue Aug 28, 2018 9:36 pm

Hello L-ascorbic acid is insoluble in Glycol, Glycerin or low solubility 20% thawing will not be possible. and there will be sediment left in the formula ซิลิโคน can not dissolve. L-ascorbic acid , please advise members to use powder Vitamin C Ultra-Fine spread in an aqueous gel like Silicone Gel Powder It can be suspended in the gel. But the powder will not dissolve in the formula. but will dissolve on the skin When applied to the skin (It may take a little time to dissolve with moisture from the skin)
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