Strontium is a naturally occurring mineral found in soil and throughout our food supply. And it's deposited throughout your bone, just like calcium. Strontium is the only material on earth—natural or otherwise—that has been shown to stimulate bone-building cells while slowing overactive bone-resorbing cells. So we used the same dose of bone-building strontium citrate from our studies in every serving of Strontium Boost.
Adults: Take 2 capsules before bedtime, with or without food, but at least 2 hours apart from calcium.
Medicinal ingredients (per 2 capsules): Strontium Citrate ...... 680 mg Non-medicinal ingredients: Vegetable cellulose (vegetarian capsule)