How Does NSI® Strontium work?
Strontium is a mineral naturally present in food, water and in trace amounts in bones and teeth and should not be confused with the radioactive isotope strontium-90. It's chemically similar to calcium and is metabolized in the body in a nearly identical way.

Strontium may support bone formation and decrease bone resorption (or breakdown), thereby enhancing bone mineral density (BMD).

Naturally-occurring strontium is non-toxic and should not be taken simultaneously with calcium to improve its absorption. NSI® Strontium is made in kosher, vegetarian capsules.¹ ²

NSI® Strontium is better because it:
Delivers 680 mg of strontium in one two-capsule serving.
Is a safe, all-natural way to help you maintain bone health.

¹ Reginster JY, Deroisy R, Dougados M, et al. Prevention of early postmenopausal bone loss by strontium ranelate: the randomized, two-year, double-masked, dose ranging, placebo-controlled PREVOS trial. Osteoporosis Int 2002; 13:925-31.

² Reginster JY, Meunier PJ. Strontium ranelate phase 2 dose-ranging studies: PREVOS and STRATOS studies. Osteoporosis Int 2003; 14(Suppl 3):S56-S65.

Did You Know?

All NSI supplements are packaged in HDPE (High Density Polyethylene) bottles. These bottles keep moisture vapor out, protecting the freshness and integrity of their contents, and are 400% more effective compared other brands currently using PET (Polyethylene Terephthalate) bottles. HDPE bottles do not break as glass can and are also recyclable so we urge you to please recycle them.

Pregnant or lactating women, diabetics, hypoglycemics, and people with known medical conditions and/or taking drugs should consult with a licensed physician and/or pharmacist prior to taking dietary supplements.