The solubility of mitragynine (the primary bioactive alkaloid in the kratom plant) in neutral-pH and alkaline water is too low (0.0187 mg/ml at pH 9) )[1]. In acidic water, the solubility is higher (3.5 mg/ml at pH 4), however, mitragynine becomes unstable (10 % loss in 6 hours) )[1], so low-pH beverages have an extremely short shelf life.
We are able to formulate mitragynine as a readily water-soluble powder that can be fully dissolved in water, juices, sports drinks, carbonated beverages, teas, ready-to-drink coffee, incorporated into supplements, protein blends, capsules, tablets, effervescent tablets, and more!
See this video for details.