I use this stuff https://www.amazon.com/PowderVitamin-Electrolytes-Maltodextrin-Potassium-Magnesium/dp/B0B88PWM2X?pd_rd_w=LEcuA&content-id=amzn1.sym.55bebd03-1feb-4883-a1f4-21b3be773289&pf_rd_p=55bebd03-1feb-4883-a1f4-21b3be773289&pf_rd_r=045TXSXMT9EC2G1CJ1T8&pd_rd_wg=GW5pW&pd_rd_r=54e48fa5-7573-4254-8a0b-bc16e696fbcb&pd_rd_i=B0B88PWM2X&psc=1&ref_=pd_bap_m_grid_rp_0_5_t