Swanson Calcium Citrate Plus Magnesium delivers calcium citrate and magnesium to support bone health and help you stay strong for daily activities. Swanson has a trusted heritage dating back to 1969. Independent lab verification backs every bottle, reinforcing quality you can trust. The vegan version uses hypromellose capsules to suit plant based diets.

Available Sizes & Variants:

150 capsules - convenient daily bottle for ongoing bone support.

Benefits & Features:

• Supports bone health with calcium citrate and magnesium to help maintain bone density.
• Calcium citrate is gentler on the stomach, which may mean smoother daily use.
• Magnesium aids calcium absorption and utilisation for stronger bones.
• Magnesium also supports heart health by helping maintain healthy blood pressure levels.
• Vegan option uses hypromellose capsules and Swanson's quality standards, so plant based choices stay reliable, with every bottle produced with care and purity rigorously tested.

Swanson has stood for quality since 1969, with independent lab verification backing every bottle. The calcium citrate form is gentler on the stomach, and magnesium oxide helps with absorption and utilisation for bone strength. The capsules deliver a balanced 2:1 calcium to magnesium ratio - 150 mg calcium and 75 mg magnesium per serving - and the vegan version uses hypromellose capsules for plant based diets. Many customers pair this with a vitamin d supplement for comprehensive bone support. Some customers also use magnesium citrate alongside this product for variety.

Gelatin, Microcrystalline Cellulose (Plant Fiber), Magnesium Stearate

• GTIN: 87614011806
• Manufacturer: Swanson
• Categories: Blood Pressure SupplementsCalcium SupplementsMagnesium SupplementsMineralsPeriod PainStress Relief & Calming SupplementsSwanson
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the 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 30 days in the same original and unopened packaging. Subject to T&C's.

Take two capsules twice daily with water, preferably with meals. Store tightly closed in a cool, dry place. WARNING: For adults only. Consult your healthcare provider before using this product if you are pregnant, nursing, taking medication, or have a medical condition. Keep out of reach of children. Do not exceed the recommended dose. Do not purchase if outer seal is broken or damaged. A food supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

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

The Active Ingredient Is: Calcium (Citrate Form)

Calcium is an essential mineral that provides structural support for bones and teeth and participates in muscle and nerve function. The citrate form is known for gentler stomach tolerance and can be well absorbed in the body.

This product combines calcium citrate with magnesium to support overall mineral balance and bone health, with magnesium aiding in calcium utilisation and contributing to normal muscle function.

What Does Calcium Do?

Calcium helps maintain normal bone density and supports teeth, while also playing a role in normal body functions such as muscle and nerve activity. This is in line with guidance from health authorities on the role of calcium in the body.

Magnesium in the formula supports calcium utilisation, contributing to the broader mineral balance and normal physiological processes, including energy production and muscle function as recognised by health guidance.

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

Calciumfrom Calcium Citrate: 300 mg, Magnesiumfrom Magnesium Oxide: 150 mg

Swanson is a heritage brand in the supplement space, with a trusted track record dating back to 1969 and a reputation for quality and scientific backing. This enduring presence communicates reliability and a long-standing commitment to transparency and customer assurance. Our evaluation highlighted Swanson as a partner that emphasises independent lab verification, reinforcing trust in every bottle and aligning with the high standards we expect at Welzo.

We chose Swanson for this calcium magnesium formulation because the brand combines a history of quality with rigorous practices. The product employs calcium citrate, which is gentler on the stomach, and the line-up is supported by a 2:1 calcium to magnesium ratio, a thoughtful balance we favour for bone health support. The vegan version further showcases Swanson’s flexible manufacturing approach. Our medical team evaluated Swanson for compliance with the standards we enforce, and Welzo backing reinforces our confidence in our medical team and the rigorous quality framework the standards we enforce.

This brand stands out in our selection for its heritage, quality control philosophy, and clear product fit for calcium and magnesium support, delivering value and reassurance for customers seeking consistent, well‑made supplements.