Swanson Strontium Citrate is a bone health supplement that supports healthy bones and helps you stay active as you age. The star ingredient, strontium citrate, promotes healthy osteoblast activity while balancing osteoclast activity. The quality is science backed since 1969, framing its trusted manufacturing. This brand also upholds USA made standards and careful testing to keep ingredients reliable.

Available Sizes & Variants:

60 capsules - standard daily pack for ongoing bone support.

Benefits & Features:

• Supports healthy bone function with daily use.
• Star ingredient strontium citrate promotes healthy osteoblast activity while balancing osteoclast activity for durable bone structure.
• Convenient daily capsule helps you stay consistent.
• Designed to pair with calcium intake and a vitamin d supplement for best results.
• Swanson’s long standing commitment to quality shows in careful sourcing and science backed design, with a heritage dating back to 1969 that customers trust deeply.

Swanson Strontium Citrate leverages the citrate form to deliver strontium where calcium is stored, supporting bone building by promoting osteoblast activity and balancing osteoclast activity. The brand's long standing commitment to quality shows in careful sourcing and science backed design, with a heritage dating back to 1969 that customers trust deeply. Many customers pair it with other health staples like magnesium citrate or a vitamin d supplement as part of a balanced bone wellbeing routine, or explore berberine supplement options for broader wellness.

Strontium (from strontium citrate), Strontium (from strontium citrate)

• GTIN: 87614111957
• Manufacturer: Swanson
• Categories: Best SellersStrontium SupplementsSubscribe & Save ProductsSwanson
• Best buy: 6 - 24 months+

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Take one capsule of Swanson Strontium Citrate 340 mg twice daily with meals. Ensure adequate calcium intake (1,000 mg/day) during use. Do not take calcium supplements within two hours before or after taking strontium. Store in a cool, dry place. Keep out of reach of children. Do not use if seal is damaged. Consult your doctor before use if you have a kidney condition, are pregnant, nursing, or taking medications. Do not exceed the recommended dosage.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Strontium (Citrate Form)

Strontium (citrate form) is a trace mineral used in dietary supplements to support bone tissues. This citrate form delivers strontium in a bioavailable dietary format designed for bone health support.

This form comes from strontium citrate and sits alongside calcium in healthy bone structure and dental tissue as part of a balanced bone health strategy.

What Strontium (Citrate Form) Does?

Strontium citrate helps promote osteoblast activity while keeping osteoclast activity in balance, contributing to a dual-action mechanism for bone health support.

This nutrient blends into bone tissue in a way that's compatible with calcium-containing bone matrix, helping to support normal bone remodelling processes as outlined in dietary guidance on trabecular and cortical bone health.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Swanson has a long history in the supplement industry, emphasising Science-Backed Quality Since 1969 and a commitment to dependable, consistent ingredients. That heritage signals a well-established, mature approach to product development and supply chains that aligns with Welzo’s standards for trusted partnerships.

We recognise Swanson for their product quality, with ingredients described as quality-tested for consistency and reliability, reflecting a disciplined manufacturing ethos that supports confidence in their blends. This brand is known for its vast experience in bringing bone-health focused formulations to market, which makes Swanson a natural fit for Strontium Citrate products that are designed to fit within broader calcium supplementation strategies.

Welzo chose Swanson because of our confidence in their manufacturing maturity and their clear focus on quality from sourcing to finished goods. Our recommendation comes from our expert team of doctors, nurses, and nutritionists our expert team of doctors, nurses, and nutritionists and backed by our rigorous testing protocols, ensuring a trustworthy partner for this supplement category.