Swanson Coral Calcium Complex is a bone health aid that supports bone mineral density with a balanced calcium to magnesium ratio and vitamin D. Calcium from coral mineral powder helps build sturdy bones, magnesium supports formation, and vitamin D aids calcium utilisation. Backed by Swanson's decades of experience in delivering budget-friendly, clear supplements, this trusted pick prioritises sustainable sourcing and transparent quality standards.

Available Sizes & Variants:

90 capsules Swanson Coral Calcium Complex — convenient daily bone support.

Benefits & Features:

• Balanced calcium to magnesium ratio supports bones.
• Calcium from coral mineral powder provides the essential building blocks for healthy bone structure.
• Magnesium supports bone formation and helps calcium use in the body.
• Vitamin D aids calcium utilisation and supports skeletal health, helping the body make best use of minerals from every capsule for stronger bones, fewer breaks, and steadier daily mobility.
• Gluten-free and non-GMO formulation with quality controls gives you confidence in daily bone support.

Swanson Coral Calcium Complex draws on Swanson's 50 years of science driven nutrition. Coral calcium is sustainably harvested from above sea deposits, avoiding reef harm, and is paired with magnesium and vitamin D for better calcium status. Manufactured under Good Manufacturing Practices, the product is gluten-free and non-GMO with batch testing to keep gluten content below 20 ppm. Transparent sourcing and steady quality are what set Swanson apart in the calcium supplements market, and it also serves as a reliable vitamin d supplement.

Vitamin D (as Cholecalciferol), Calcium (from coral calcium powder), Magnesium (from magnesium carbonate, magnesium oxide and coral mineral powder), Vitamin D (as Cholecalciferol), Calcium (from coral calcium powder), Magnesium (from magnesium carbonate, magnesium oxide and coral mineral powder)

• GTIN: 87614022239
• Manufacturer: Swanson
• Categories: Calcium SupplementsMinerals 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 one capsule three times per day with food and water. Store the product at room temperature in a dry place, out of reach of small children. WARNING: For adults only. Consult your physician before using this product if you are pregnant or nursing, taking medication, or have a medical condition.

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: Calcium (Coral Mineral Powder)

Calcium is an essential mineral that makes up a large part of bone and tooth material and supports everyday cellular activity.

This form uses calcium sourced from coral mineral powder, with a well-balanced 2:1 calcium-to-magnesium ratio and trace minerals from coral.

What Does Calcium Do?

Calcium helps support bone mineral density and skeletal structure in line with EFSA guidance. It works alongside magnesium and vitamin D to support calcium utilisation and overall mineral balance.

Dr. Weaver from a university found that combined calcium and vitamin D supplementation can contribute to reduced fracture risk in older adults with low dietary intake.

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

Swanson brings a long-standing track record in the supplement scene, with more than 50 years in the industry and a reputation for affordable, science-backed formulations. This brand is recognised for sustainable sourcing practices, open product information and consistently positive consumer trust, which mirrors Welzo’s commitment to reliability and quality.

The Swanson Coral Calcium Complex shows solid brand-level quality by sticking to Good Manufacturing Practices (GMP) and transparent quality control processes, including batch testing for consistency. The coral-derived minerals are teamed with magnesium and vitamin D in a well-balanced blend, with care taken to source from above-ground coral deposits and environmentally friendly practices. While the product is gluten-free and non-GMO, the brand’s overall approach to quality is the core attribute we prioritise in this partnership.

Welzo weighed this brand against competitors using our standard vetting criteria, and our expert team of doctors, nurses, and nutritionists concluded that Swanson’s heritage, manufacturing standards and transparent quality practices make them a strong, credible supplier for this supplement. For more on how we ensure safety and quality, our rigorous testing protocols are detailed by our team and quality pages. our expert team of doctors, nurses, and nutritionists and our rigorous testing protocols.