10 Best Calcium Supplements 1000mg in The UK

Last updated on 11/08/2025
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1
9.7
Exceptional
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Solgar Calcium Citrate with Vitamin D3 - Healthy Bones & Teeth - High Potency Formula - 240 Tablets
Solgar
Solgar Calcium Citrate with Vitamin D3 - Healthy Bones & Teeth - High Potency Formula - 240 Tablets
26% OffFree Shipping
Why We Love It
  • Promotes strong bones and teeth.
  • Ensures efficient calcium absorption.
  • Supports overall natural wellness.
Main Highlights
  • ✓ HEALTHY BONES & TEETH - Calcium is the mineral which is most present in our body and is stored mainly in our bones. It is required for strong and healthy bones, and teeth
  • ✓ VITAMIN D - Vitamin D3 is a form of D that is easy for the body to use and assists the efficiency of calcium to be absorbed by the body
  • ✓ 4 TABLETS A DAY - With 4 tablets a day these tablets, will contribute to normal: muscle function, bones and teeth, immune system, absorption of calcium and phosphorus, blood calcium levels & normal muscle function
  • ✓ NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle
  • ✓GOLD STANDARD - All Solgar products meet our industry recognized “Gold Standard” for excellence, made using naturally sourced ingredients and innovating since 1950
9.7
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2
9.5
Superb
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Pure Nutrition Ultra Calcium 1000mg with VIT D3 + K2 | 120 Tab | Highly absorbable Supplement with Calcium Citrate Malate, VIT D3, K2, Moringa Oleifera, Magnesium and Zinc.
PURE NUTRITION NATURAL TREASURES
Pure Nutrition Ultra Calcium 1000mg with VIT D3 + K2 | 120 Tab | Highly absorbable Supplement with Calcium Citrate Malate, VIT D3, K2, Moringa Oleifera, Magnesium and Zinc.
17% OffFree Shipping
Why We Love It
  • Highly absorbable Calcium Citrate Malate.
  • Supports strong bone health.
  • Assist heart and muscle health.
Main Highlights
  • Every tablet of 1250mg provide 1000 mg Calcium Citrate Malate, 50 mg Moringa, 50 mg Magnesium oxide and 400 IU Vitamin D3
  • Contains 1000mg of Calcium Citrate Malate which is highly soluble and highly absorbable calcium. Calcium Citrate Malate is one of the most bioavailable forms of Calcium
  • Helps maintain calcium levels. Helps in mineralization and collagen synthesis.
  • Bone Health - Calcium citrate malate with other minerals helps with strong bone structure and healthy bone functions. Not just bone health, these calcium tablets help with heart and muscle health to make you keep going.
  • 4 Months Supply - Take 1 tablet daily after a meal or as directed by your health care professional. If for any reason, you’re not satisfied with one of our products, we will gladly accept returns for a full product refund.
9.5
Superb
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3
9.4
Superb
3 Months Supply - Calcium and Vitamin D - 180 Tablets - High Strength 1000mg Calcium Complex with Vitamin D3, Magnesium, Zinc and Vitamin C - Supports Bones - Osteo Supplement - Packaging May Vary
TDN
3 Months Supply - Calcium and Vitamin D - 180 Tablets - High Strength 1000mg Calcium Complex with Vitamin D3, Magnesium, Zinc and Vitamin C - Supports Bones - Osteo Supplement - Packaging May Vary
Free Shipping
Why We Love It
  • High recommendation from repeat customers.
  • High potency calcium carbonate used.
  • UK formulated, vegetarian, gluten-free.
Main Highlights
  • Customer favorite: Our powerful formula comes highly recommended by our regular customers for helping clients reach their goals.
  • More potent calcium carbonate: We use an optimal 1000mg calcium carbonate which has a lower concentration of elemental calcium.
  • Formulated in the UK: We’re proudly vegetarian and gluten-free.
9.4
Superb
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4
9.3
Superb
Save 15%
Pure Nutrition Ultra Calcium Citrate Malate | 1000mg Highly absorbable Calcium Supplement with Citrate Malate, Vitamin D3, Zinc and Magnesium | Non-GMO | Gluten-Free | 90 Veg Tabs
PURE NUTRITION NATURAL TREASURES
Pure Nutrition Ultra Calcium Citrate Malate | 1000mg Highly absorbable Calcium Supplement with Citrate Malate, Vitamin D3, Zinc and Magnesium | Non-GMO | Gluten-Free | 90 Veg Tabs
15% OffFree Shipping
Why We Love It
  • Highly absorbable Calcium supplement.
  • Maintains calcium levels well.
  • 100% vegetarian, non-GMO ingredients.
Main Highlights
  • Every tablet of 1250mg provide 1000 mg Calcium Citrate Malate, 50 mg Moringa, 50 mg Magnesium oxide and 400 IU Vitamin D3
  • Contains 1000mg of Calcium Citrate Malate which is highly soluble and highly absorbable calcium. Calcium Citrate Malate is one of the most bioavailable forms of Calcium
  • Helps maintain calcium levels. Helps in mineralization and collagen synthesis.
  • Recommended Dosage - 1 Tablet daily after Meal.
  • 100% vegetarian supplement made with natural and NON GMO ingredients
9.3
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Calcium 1000mg & Vitamin D3 400iu | Supports Bone & Teeth Health | Contributes to Normal Muscle Function | Vegan & Vegetarian Friendly | 180 Tablets = 3 Months’ Supply | GMP-Certified & UK-Made
Simply Supplements
Calcium 1000mg & Vitamin D3 400iu | Supports Bone & Teeth Health | Contributes to Normal Muscle Function | Vegan & Vegetarian Friendly | 180 Tablets = 3 Months’ Supply | GMP-Certified & UK-Made
4% OffFree Shipping
Why We Love It
  • Supports bone and teeth health.
  • Contributes to muscle function.
  • Essential for calcium absorption.
Main Highlights
  • Supports Bone & Teeth Health – Calcium is needed for the maintenance of normal bones and teeth. Vitamin D contributes to the maintenance of normal bones. All claims are substantiated by the European Food Safety Authority (EFSA).
  • Contributes to Muscle Function – Calcium and Vitamin D support normal muscle function, helping to maintain mobility and strength, especially in older adults. All claims are substantiated by the European Food Safety Authority (EFSA).
  • Essential for Calcium Absorption – Vitamin D contributes to normal absorption and utilisation of calcium and phosphorus, ensuring your body effectively benefits from calcium intake. All claims are substantiated by the European Food Safety Authority (EFSA).
  • Supports Energy & Digestion – Calcium contributes to normal energy-yielding metabolism and the normal function of digestive enzymes, playing a vital role in overall well-being.
  • 3 Months’ Supply of Easy-to-Swallow Tablets – With 180 tablets per bottle, enjoy a convenient 3-month supply. Manufactured in the UK following strict GMP standards to ensure quality and safety.
9.2
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6
9.1
Superb
Bulk Calcium, Vitamin D3 and Vitamin K1 Capsules, 1000 mg, Pack of 270
Bulk
Bulk Calcium, Vitamin D3 and Vitamin K1 Capsules, 1000 mg, Pack of 270
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Why We Love It
  • Complements bone and teeth health.
  • Boosts muscle function.
  • Enhances Calcium absorption.
Main Highlights
  • High quality Calcium, Vitamin D3 and Vitamin K1 Capsules from one of the leading sports nutrition brand
  • Provideds 200 mg of Calcium
  • Calcium is needed for the maintenance of normal bones and teeth and contributes to normal muscle function
  • Vitamin D contributes to the maintenance of normal bones and muscle function. Vitamin D also contributes to normal Calcium absorption
  • Vitamin K contributes to the maintenance of bones as well as normal blood clotting
  • Note: packaging may vary for a limited period of time
  • Calcium 200mg (25% RI). Vitamin D3 25 ug (1000IU) 500%RI Vitamin K1 50 ug (66%RI)
9.1
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WeightWorld Calcium, Magnesium, Zinc and Vitamin D Supplement | 1+ Year Supply | 400 Vegan Tablets | Calcium Tablets with Vitamin K2, Vitamin D, Copper & Selenium | Magnesium Stearate-Free
WeightWorld
WeightWorld Calcium, Magnesium, Zinc and Vitamin D Supplement | 1+ Year Supply | 400 Vegan Tablets | Calcium Tablets with Vitamin K2, Vitamin D, Copper & Selenium | Magnesium Stearate-Free
11% OffFree Shipping
Why We Love It
  • Improved bone strength and density.
  • Eases muscle function and fatigue.
  • Promotes healthy skin and vision.
Main Highlights
  • VEGAN CALCIUM, MAGNESIUM, ZINC, & VITAMIN D3: Discover WeightWorld's unique mineral blend, combining vital nutrients. Each serving of this supplement provides 500mg of Calcium Carbonate, 200mg of Magnesium, 5mg of Zinc, 20mcg of Vitamin D3 and 200mcg of Vitamin K2. This mineral formula also contains a solid blend of Manganese, Boron, Copper and Selenium for added goodness.
  • 1+ YEAR SUPPLY: This Calcium supplement comprises 400 tablets, offering over a 1-year supply. There is no need for multiple supplements as these all-in-one Calcium, Zinc, and Magnesium tablets from WeightWorld cover daily intake. They're easy to swallow and gentle in formulation, and one can meet their recommended daily calcium intake by taking just one tablet a day.
  • FOR MODERN LIFESTYLES: Calcium contributes to normal muscle function. Calcium is needed for the maintenance of normal bones. Magnesium contributes to a reduction of tiredness and fatigue. Magnesium contributes to normal energy-yielding metabolism. Zinc contributes to normal fertility and reproduction. Zinc contributes to the maintenance of normal skin (EFSA Approved Claims).
  • LABORATORY TESTED CALCIUM SUPPLEMENTS: These Calcium, Magnesium, Zinc, and Vitamin D supplements are vegan-friendly & free of GMOs, gluten & allergens. This supplement is made under GMP guidelines, with a formula suitable for daily routines. WeightWorld's Calcium & Magnesium Supplements are a smart choice for overall goodness.
  • THE JOURNEY OF WEIGHTWORLD: Born from a passion for food supplements, WeightWorld has been growing since 2006. With nearly two decades of experience, the brand offers a wide range of products, including vitamins, minerals, plant-based supplements, devices, and more. Now reaching multiple countries, the focus remains on developing products that evolve with changing needs while staying true to the values that started it all.
9.0
Superb
Save 11%
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8
8.9
Excellent
Best Naturals Coral Calcium Plus 1000 mg 250 Capsules (250 Count (Pack of 1))
Best Naturals
Best Naturals Coral Calcium Plus 1000 mg 250 Capsules (250 Count (Pack of 1))
Free Shipping
Why We Love It
  • Promotes a healthy PH balance.
  • Essential for strong bones.
  • Guarantees purity and potency.
Main Highlights
  • For Healthy PH Balance
  • Important for Bone Health
  • Supports Optimal enzymatic activity
  • Contains 73 trace mineral
  • All Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world -- Proudly Made in USA -- Purity & Potency Guaranteed
8.9
Excellent
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9
8.8
Excellent
High Strength Coral Calcium 1000mg x 70 Capsules (100% Additive Free Supplements)
Health Leads ...Working With Nature
High Strength Coral Calcium 1000mg x 70 Capsules (100% Additive Free Supplements)
Free Shipping
Why We Love It
  • Promotes optimal mineral absorption.
  • Assures additive-free supplement.
  • UK quality manufacturing assured.
Main Highlights
  • High Quality Okinawa Coral Calcium
  • The body actually digests fine coral calcium powder, making virtually all of the minerals available.
  • 100% Additive Free, No Magnesium Stearate, No Fillers
  • Carefully Manufactured In The UK
8.8
Excellent
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10
8.7
Excellent
ECO-VITS Calcium Citrate (1000MG) 120 TABS. Recyclable Packaging. Sealed Pouch
ECO-VITS
ECO-VITS Calcium Citrate (1000MG) 120 TABS. Recyclable Packaging. Sealed Pouch
Free Shipping
Why We Love It
  • Cares for you and environment.
  • Promotes strong healthy bones.
  • Optimized for maximum absorption.
Main Highlights
  • RECYCLABLE PACKAGING, SEALED POUCH. LOOKING AFTER YOU AND THE ENVIRONMENT
  • HELPS BUILD AND SUPPORT STRONG BONES
  • HIGHLY ABSORBABLE FORM OF CALCIUM
  • ESSENTIAL NUTRIENT FOR HEART, MUSCLE AND NERVE FUNCTION
  • SUITABLE FOR VEGETARIANS
8.7
Excellent
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