Redmond Re-Lyte Hydration Plus Caps are electrolyte capsules containing Re-Lyte electrolyte powder, unrefined Real Salt and sea kelp, a natural source of iodine. They come in a vegetarian-friendly capsule. Re-Lyte electrolytes. Re-Lyte Hydration Plus Caps contain Re-Lyte electrolyte powder and the ancient sea salt Real Salt, which contain sodium, potassium, calcium and magnesium. Iodine from kelp. Each 2-capsule serve of Re-Lyte Hydration Plus Caps contains 150 mcg of iodine from sea kelp. What it is: A vegetarian-friendly capsule that contains a blend of Re-Lyte electrolyte powder and sea kelp. Directions: Take 2 capsules with water. Do not exceed the directions on the label. WHAT'S INSIDE Re-Lyte Base: Redmond's Re-Lyte electrolyte powder, made with Real Salt. Kelp extract: Provides iodine from sea kelp rather than from iodised table salt. Re-Lyte base (calcium, potassium, magnesium, coconut water powder, plus Real Salt trace minerals) 2 capsules contain 150 mcg of iodine. Hypromellose (vegetable) capsule. Always read the label and use only as directed. This product is a food, not a medicine.