Home » Gastrolyte Gastrolyte Select product strength: brand Gastrolyte () Product of | Manufactured by . brand Over the Counter 49 grams - $42.37 USD ($0.86 per grams) 98 grams - $80.56 USD ($0.82 per grams) 147 grams - $119.76 USD ($0.81 per grams) Add to Cart The products and manufacturers mentioned are trademarks of their respective owners and are not owned by or affiliated with spfpharmacy.com or any of its associated companies.