A strontium-based composition for controlling progression of osteoarthritis, osteoporosis, and tooth decay is presented. The composition may include a blend of ingredients including: at least 500 mg of strontium carbonate citric acid ascorbic acid malic acid folic acid vitamin d3 magnesium citrate natural sweetener and flavoring. The all-natural strontium-based blend of ingredients is simply delivered to the oral cavity where an “in-vivo” chemical reaction takes place resulting in direct tooth and dentin exposure to facilitate direct dental anti-caries and anti-sensitivity strontium benefits. The blend of ingredients is then swallowed to establish intestinal transit and absorption to obtain the targeted benefits of systemic absorption to bone and joint areas.