Who Should Consider This Supplement?
If you're concerned about maintaining strong bones as you age, this comprehensive formula is tailored for adults who may not get sufficient calcium, vitamin D, or vitamin K2 from diet alone. It is particularly relevant for women over 50 facing hormonal changes that affect bone density, men and women over 60 looking to preserve skeletal strength, those with limited sun exposure requiring extra vitamin D, individuals on diets low in dairy or leafy greens, and anyone with a family history of osteoporosis. Always consult a health care professional before starting any new supplement, especially if you are on medication or have a medical condition.
Top Ingredients and Their Roles
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Calcium (carbonate, citrate, malate): Provides the mineral building blocks for bone density. The combination of three forms ensures good absorption across varying stomach acid levels.
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Vitamin D3 (cholecalciferol): Enhances intestinal absorption of calcium and phosphorus, and supports normal bone mineralisation.
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Vitamin K2 (menaquinone-7): Helps activate osteocalcin, a protein that binds calcium to the bone matrix, and contributes to normal bone maintenance.
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Magnesium (as magnesium citrate): Supports conversion of vitamin D into its active form and contributes to normal bone structure.
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Zinc (as zinc citrate): A cofactor for enzymes involved in bone turnover and collagen synthesis.
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Manganese (as manganese citrate): Important for the formation of cartilage and bone matrix.
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Silicon (as silicon dioxide): Promotes collagen cross-linking and bone density.
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Boron (as boron citrate): Helps regulate mineral metabolism and may support vitamin D utilisation.
Key Benefits of This Bone Health Formula
This supplement provides more than just calcium; it delivers a synergistic blend of nutrients to support multiple aspects of bone health:
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Calcium support: Three forms of calcium—carbonate, citrate, and malate—help maintain bone density and structure. Vitamin D3 enhances calcium absorption in the digestive tract.
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Vitamin K2 for calcium routing: Vitamin K2 (menaquinone-7) plays a crucial role in directing calcium to the bones and away from soft tissues, supporting both bone strength and cardiovascular health.
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Magnesium for bone matrix: Magnesium contributes to bone mineralisation and helps maintain the structural development of the skeleton.
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Trace minerals: Zinc, manganese, and silicon are involved in bone formation and collagen production, while boron helps regulate mineral metabolism.
Together, these nutrients work to support healthy bone turnover and maintain bone mineral density as part of a balanced diet and active lifestyle.
How to Choose the Best Bone Support Supplement
When selecting a bone health supplement, consider the following factors:
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Calcium form and dosage: Look for multiple absorbable forms like carbonate, citrate, or malate. The recommended daily intake for most adults is 1,000–1,200 mg, but cheque individual needs.
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Vitamin D3: Essential for calcium absorption; aim for at least 600–800 IU per day from supplements.
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Vitamin K2: Particularly MK-7, which is more bioavailable and longer-acting than MK-4. It contributes to normal bone maintenance.
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Magnesium: Look for a well-absorbed form such as magnesium citrate or glycinate. Magnesium is often underconsumed in modern diets.
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Trace minerals: Zinc, manganese, and silicon support collagen formation and bone matrix health.
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Manufacturing quality: Choose brands that provide third-party testing, non-GMO verification, and transparent ingredient sourcing.
Life Extension meets these criteria with a commitment to purity, potency, and scientific formulation.
What Is Life Extension Bone Restore Calcium with Vitamin K2?
Life Extension Bone Restore Calcium with Vitamin K2 is a comprehensive bone health supplement designed to deliver the nutrients your skeleton needs to stay strong. This formula combines three forms of readily absorbable calcium—including calcium carbonate—with vitamin D3, vitamin K2 (as MK-7), magnesium, zinc, manganese, silicon, and a special boron complex. Each pack contains three bottles of 120 capsules, providing a three-month supply for those taking the recommended four capsules per day. Manufactured in the USA, this supplement is non-GMO and gluten-free, with a Certificate of Analysis available for every batch to ensure purity and potency.
Frequently Asked Questions
How many capsules should I take per day?
The suggested serving is four capsules daily, preferably with a meal to enhance absorption. Each bottle contains 120 capsules, providing a 30-day supply per bottle. The pack of three covers 90 days.
Can I take this supplement if I have a history of kidney stones?
If you have a history of calcium-containing kidney stones, consult your doctor before taking any calcium supplement. Adequate hydration and dietary management are important.
Is this product suitable for vegetarians?
The capsules are made from gelatin, so they are not vegetarian. Cheque the labelled for the most current formulation.
Does this supplement contain enough vitamin D for someone with a deficiency?
This product provides a moderate amount of vitamin D3 (1,000 IU per serving). If you have a diagnosed deficiency, your health care provider may recommend a higher dose.
Is it safe to take with other medications?
Calcium and magnesium can interact with certain medications such as antibiotics and thyroid hormones. Consult your doctor or pharmacist if you are on prescription drugs.
This product is not intended to diagnose, treat, or prevent any disease.