Beta-Sitosterol (Pure Anhydrous) Solubility

MunenMuso

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Joined
Mar 6, 2021
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11
Hello,

I'm looking for skin-safe solvents that are capable of dissolving beta-sitosterol at room temperature.

From what I read online, prior to purchasing the beta-sitosterol anhydrous powder, its solubility in ~100% ethanol is around 5-6mg per ml.

However, that's not the case. I tried dissolving it at that concentration to no avail.

I even tried dissolving as low as 0.5 mg of beta-sitosterol per ml of 99.8% ethanol and absolutely none of it dissolved.

I have certificates of analysis for both the beta-sitosterol and ethanol, so I'm certain that they are pure.

I'm aware that beta-sitosterol and all plant sterols are notoriously difficult to dissolve.

But still, I hope someone can maybe give a suggestion or some other helpful insight.

I'm trying to add it to my topical hair solution which I compound myself.

Every single response is highly appreciated!

Thanks!
 

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