Cosmetics Formulation Development


สอบถามปัญหาการทำละลาย Retinyl acetate (แบบผง)

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Question about Solubility Retinyl acetate (powder form)

Postby psaenawatanakul » Tue Nov 13, 2018 3:27 pm

I'm currently developing a serum formula. So I would like to ask you about the solution. Retinyl Acetate . Retinyl Acetate soluble in ethanol or organic solvent, try ethanol as a solvent by Use Retinyl Acetate 0.1 g in ethanol 10 g so it doesn't melt at all. So try changing Solvent to mineral oil 10 g instead, still not melting. So I asked for advice on what to do. Can give solution. The properties of the important substances are not spoiled as well. Thank you.
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Re: Question about retinyl acetate solubility (powder form)

Postby staff » Fri Nov 16, 2018 5:35 pm

Hello. 1. Solvent that members want the team to recommend. It has to be a solvent that the FDA has allowed to use. in cosmetic products or as a solvent of any kind (not developed for use in cosmetics)? 2. Need the rate of solubility what level
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