Cosmetics Formulation Development

Will be mixed in the serum, but in the formula is no oil, only glycol can be added Phytosphingosine can it be mixed?

Hello, in case the formula does not contain oil, bring Phytosphingosine can be heated, dissolved in glycol, may be cloudy liquid. not clear but it's okay Phytosphingosine can be effective When dissolved to turbidity and glycol can dissolve Phytosphingosine is more soluble in water (which is very low soluble).