Essential Mineral Supports Electrolyte Balance And Normal Ph: Potassium Is Critical For The Maintenance Of Normal Whole-Body And Cellular Fluid Levels, As Well As For The Maintenance Of Acid-Base Balance | Proper Muscular Contraction: It Is Also Necessary For Proper Muscle Contraction, The Maintenance Of Healthy Heart Function, And For The Transmission Of Nerve Impulses. Potassium Citrate Is A Well Absorbed And Highly Bioavailable Form Of Potassium | Certifications Classifications: Kosher, Soy Free, Vegan/Vegetarian, Nut Free, Made Without Gluten, Dairy Free, Egg Free | Gmp Quality Assured: Npa A-Rated Gmp Certification Means That Every Aspect Of The Now Manufacturing Process Has Been Examined, Including Our Laboratory/Testing Methods (For Stability, Potency, And Product Formulation) | Packaged In The Usa By A Family Owned And Operated Company Since 1968 | During The Summer Months Products May Arrive Warm, But Amazon Stores And Ships Products In Accordance With Manufacturers' Recommendations, When Provided.