* Science-Based Nutrition.* Dietary Supplement.* Bone Health Maintenance*Strontium is a naturally occurring mineral present in water and food. Trace amounts of strontium are found in the human skeleton. Strontium has an affinity for bone and is taken up at the bone matrix crystal surface. The influence of strontium on bone metabolism has been researched since the 1950's. Studies indicate that strontium positively affects bone metabolism to promote bone formation and decrease bone resorption, leading to normalized bone density.Suggested Use:Adult Use: Take two capsules at the same time daily with or without food. Be sure NOT to take this product at the same time as a calcium supplement, as these minerals may compete with each other for absorption.Other Ingredients:Modified cellulose (vegetarian capsule), cellulose, magnesium stearate (vegetable source).Suitable for vegetarians.Contains nothing other than listed ingredients.