Overview
Mineral that substitutes for calcium in bone — controversial but increases BMD measurements.
- Whole foods (leafy greens, legumes, nuts, seeds, seafood, animal proteins)
- Fortified foods such as cereals, breads, plant milks, and table salt
- Mineral supplements as chelates, citrates, glycinates, or inorganic salts
- Chelated form (glycinate, bisglycinate, citrate, malate)
- Inorganic salt (oxide, sulfate, chloride)
- Liquid ionic solution
- Topical or transdermal preparation
Mechanism of action
Replaces Ca²⁺ in hydroxyapatite, stimulating osteoblasts and inhibiting osteoclasts.
- · Replaces Ca²⁺ in hydroxyapatite, stimulating osteoblasts
- · inhibiting osteoclasts
Effects on the body
Organ system effects
Strontium Citrate contributes to bone mineralization, osteoblast activity, or calcium-phosphate homeostasis.
Evidence-based benefits
Increases BMD (strontium ranelate Rx — CV risk)
Moderate evidencePotential side effects
- · GI upset
- · CV/VTE risk (ranelate Rx)
Drug interactions
Supplement interactions
- A high-quality multivitaminCovers micronutrient cofactors that support most supplement pathways.
- Omega-3 (EPA/DHA)Foundational anti-inflammatory support that complements most regimens.
No specific avoidances listed.
Dosing & bioavailability
Where to buy
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Third-party testedIndependently verified Strontium Citrate — look for USP, NSF, or Informed Sport seals on the label for purity and dose accuracy.Strontium Citrate third party tested NSF
CapsulesPre-measured Strontium Citrate capsules — easiest for travel and consistent daily dosing without scoops or scales.Strontium Citrate capsules
PowderBulk unflavored Strontium Citrate powder — best cost-per-gram and flexible dosing for stacking or mixing into drinks.Strontium Citrate powder unflavored
Best sellersMost-purchased Strontium Citrate products on Amazon — a quick way to see what's reviewed widely before you commit.Strontium Citrate best sellerScientific evidence8Show studiesHide studies
Strontium citrate for bone density
Reginster JY, et al.
Review of strontium salts in osteoporosis.
Improved BMD; cardiovascular caution with strontium ranelate.
PubMed: Strontium Citrate — Increases BMD
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PubMed: Strontium Citrate — dose response
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Google Scholar: Strontium Citrate — clinical evidence
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