Hammer Endurolytes®Superior cramp prevention Full spectrum, balanced formula Rapidly assimilated Versatile dosing for a variety of conditions "A product that does what I need it to at a good price. I give 'em away and recommend them frequently." MA How to use Hammer Endurolytes Endurolytes Usage Instructions Application: Use prior to, during, and after workouts to satisfy the body's electrolyte requirements with maximum precision. Use as needed but primarily when: