Ways to extract water soluble compounds from plant matter

[csmall28]

I'm in the process of creating a distillate from plant matter to be used in a vape pen for smoking cessation. 

What solutions and methods are best to do this? 

I've seen someone make a distillate using a saturated solution with sodium carbonate. Is this a good method and are there other ways to do this?

Thank you! 

[mikeharington728]

Consider exploring solvent extraction methods like steam distillation or solvent extraction using ethanol. These methods effectively extract water-soluble compounds from plant matter for vape pen distillation. While using a saturated solution with Photo call sodium carbonate may work, it's essential to research its safety and effectiveness thoroughly.