Let's say I've left some St. Johns Wort leaves in some olive oil so infuse the olive oil with the St. John's leaves active ingredient or ingredients, whatever that or those may be. And let's assume that it worked (I am just making this up as an example). I could now apply the oil to my skin and hopefully get some of the St. John's stuff to absorb into my skin and what not.
But let's say I didn't want nasty oil on my skin, I instead wanted to apply it is a water like liquid. I couldn't just add water to the oil, they don't mix. But could I add water to the oil, add some emulsifiers, mix well, then run the water through a strainer to strain off whatever big stuff is left behind, leaving the water infused with St. John's Wort? Is that how it works? Or how do the emulsifiers otherwise work?
Thank you!
But let's say I didn't want nasty oil on my skin, I instead wanted to apply it is a water like liquid. I couldn't just add water to the oil, they don't mix. But could I add water to the oil, add some emulsifiers, mix well, then run the water through a strainer to strain off whatever big stuff is left behind, leaving the water infused with St. John's Wort? Is that how it works? Or how do the emulsifiers otherwise work?
Thank you!