Bone Restore with Vitamin K2
Life Extension
Bone Restore with Vitamin K2
4.7
★ ★ ★ ★ ★
(8982 ratings)
Calcium 700 mg
Boron 3 mg
Magnesium 300 mg
Vitamin K 200 mcg
Silicon 5 mg
Manganese 1 mg
Score 88.0
Life Extension Bone Restore with Vitamin K2 is a comprehensive bone health supplement featuring well-absorbed calcium forms, potent Vitamin K2 (MK-7), and essential co-factors like Vitamin D3, zinc, manganese, silicon, and boron. It's highly rated for its targeted and synergistic approach to bone density and cardiovascular support, despite the use of a less bioavailable magnesium form.
Quantity: 120 Capsule(s)Servings size: 4 Capsule(s) (30 servings)
Selected goals:
Other goals:
Bone Health
Joint Health
Heart Health
Fitness
Muscle Gain
leaderboard Score 88.0
Life Extension Bone Restore with Vitamin K2 is a comprehensive bone health supplement featuring well-absorbed calcium forms, potent Vitamin K2 (MK-7), and essential co-factors like Vitamin D3, zinc, manganese, silicon, and boron. It's highly rated for its targeted and synergistic approach to bone density and cardiovascular support, despite the use of a less bioavailable magnesium form.
insights Analysis
This product delivers a robust blend of nutrients essential for bone health. The calcium is provided in well-absorbed forms (bisglycinate chelate, dicalcium malate, fructoborate), and the inclusion of 200mcg of Vitamin K2 as Menaquinone-7 is excellent, as this form is critical for calcium metabolism and arterial health. Vitamin D3 (1000 IU) works synergistically with calcium and K2 to support absorption and utilization. While the magnesium content (300mg) is appropriate, its form (magnesium oxide) is less bioavailable compared to chelated forms, which is a slight drawback. The presence of zinc, manganese, silicon (from horsetail), and boron further enhances the formula by supporting bone matrix formation and mineral utilization. Overall, online reviews are overwhelmingly positive, with many users reporting satisfaction with its bone health benefits, though some note the number of capsules per serving.
- Comprehensive formula for bone health, including foundational minerals and key co-factors.
- Contains a potent and highly bioavailable form of Vitamin K2 (Menaquinone-7), crucial for directing calcium to bones and preventing arterial calcification.
- Includes well-absorbed forms of calcium such as bisglycinate chelate and dicalcium malate.
- Adequate doses of Vitamin D3, zinc, manganese, and boron which are synergistic for bone mineralization.
- The magnesium is primarily in the oxide form, which has lower bioavailability compared to other forms like citrate or glycinate.
- Requires four capsules per serving, which can be inconvenient for some users.
- Price per serving is relatively higher compared to some basic calcium-magnesium-D products, though justified by its comprehensive profile.
- Individuals taking anticoagulant medications (blood thinners) should consult a healthcare professional before using this product due to the high Vitamin K2 content, which can interfere with these medications.
$18.00($0.60 per serving)
 Pure Formulas | $ 18.00 | |
 iHerb | $ 18.00 | |
 Vitacost | $ 18.00 | |
 Walmart | $ 18.00 | |
 Amazon | $ 33.00 |
bolt Effectiveness for goals
Calcium is the primary mineral component of bones. Vitamin D3 helps the body absorb calcium from the diet, while vitamin K2, specifically menaquinone-7, directs absorbed calcium to bone tissue and away from soft tissues like arteries, promoting proper calcium utilization for bone mineralization.
Menaquinone-7 (MK-7) activates osteocalcin, a protein that binds calcium to the bone matrix, and matrix Gla protein (MGP), which helps prevent calcium from depositing in arteries. This dual action helps ensure calcium is properly integrated into bones, contributing to their density and strength.
Magnesium plays a crucial role in bone health by participating in crystal formation and influencing the activity of bone cells. It is also essential for the activation of vitamin D into its active form, which is necessary for optimal calcium absorption and metabolism.
Yes, zinc, manganese, and boron are vital trace minerals involved in bone metabolism. Zinc supports collagen synthesis and bone mineralization, while manganese is a cofactor for enzymes essential in forming the bone matrix. Boron plays a role in calcium and magnesium metabolism and may influence vitamin D activation, all contributing to bone strength.
Silicon is thought to play a role in bone health by influencing the formation of the organic bone matrix, particularly collagen. It is considered important for optimal bone mineralization and may contribute to bone strength and elasticity.
schedule Dosage, timing & forms
Yes, various calcium forms such as dicalcium malate, calcium fructoborate, and calcium bisglycinate chelate are often included in supplements for enhanced absorption and bioavailability. Malate and chelate forms are typically well-tolerated and absorbed efficiently. Calcium fructoborate also specifically supports bone mineral density.
Calcium is often recommended to be taken with food for better absorption. Magnesium can be taken with or without food, and some individuals prefer it in the evening due to its potential calming effects. While they can be taken together, some suggest separating doses for optimal absorption.
Vitamin D3 facilitates the absorption of calcium, while Vitamin K2 helps direct that calcium to the bones and away from soft tissues. They work synergistically for comprehensive bone and cardiovascular health. As fat-soluble vitamins, they are best absorbed when taken together with a meal containing some dietary fat.
Calcium recommendations vary based on age, sex, and individual needs, but 700mg per serving is a significant contribution towards daily calcium intake. Many bone health supplements are formulated to provide a substantial portion of the recommended daily allowance, often split into multiple doses for better absorption throughout the day.
These trace minerals are crucial cofactors for various processes in bone metabolism and matrix formation. Boron assists with calcium and magnesium utilization, silicon contributes to collagen synthesis, and zinc and manganese are involved in bone mineralization. Their dosages, typically in milligrams or micrograms, are based on established dietary recommendations and research supporting their roles in bone health.
health_and_safety Safety & interactions
Yes, vitamin K2 can affect blood clotting factors and may interact with certain anticoagulant medications, particularly warfarin. Individuals taking such medication should consult their healthcare professional before using supplements containing vitamin K2. This ensures proper management of their treatment.
Calcium can interfere with the absorption of some prescription medications, including specific antibiotics (e.g., tetracyclines, fluoroquinolones) and thyroid hormones (e.g., levothyroxine). It is often recommended to take calcium supplements several hours apart from these medications to minimize interaction. Always consult your doctor or pharmacist for personalized advice on timing.
Vitamin D3 significantly aids the absorption of dietary and supplemental calcium, which is crucial for bone health. While beneficial, excessive intake of both nutrients without professional guidance could potentially lead to elevated blood calcium levels (hypercalcemia). It is important to adhere to recommended daily allowances and consult a healthcare provider.
In very high concentrations, calcium and magnesium can theoretically compete for absorption pathways in the gut. However, at typical supplemental doses and when taken as part of a balanced diet, this competition is generally not a significant concern for most healthy individuals. Both minerals are vital for various bodily functions.
High doses of zinc taken over extended periods can interfere with copper absorption and potentially lead to a copper deficiency. Zinc may also reduce the absorption of certain antibiotics and bisphosphonates if taken concurrently. It is advisable to consult a healthcare professional regarding specific medication interactions.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin D3 | 25 mcg |
Vitamin K2 | 200 mcg |
Calcium | 700 mg |
Magnesium | 300 mg |
Zinc | 2 mg |
Manganese | 1 mg |
Silicon | 5 mg |
Boron | 3 mg |
Categories
Vitamin K 95.0
The product provides an excellent dose of 200mcg of Vitamin K2 (Menaquinone-7), which is a highly effective and absorbable form. K2 is crucial for bone mineralization by activating osteocalcin and for cardiovascular health by preventing arterial calcification, making this a standout component of the formula.
Calcium 90.0
With 700mg of calcium derived from a blend of bisglycinate chelate, dicalcium malate, and calcium fructoborate, this product offers a substantial amount of calcium in forms generally considered more bioavailable and less prone to digestive upset than simple calcium carbonate. This dosage is ideal for supplementing dietary intake for bone density.
Boron 90.0
The inclusion of 3mg of boron from calcium fructoborate is a strong point. Boron plays a crucial, though often overlooked, role in bone health by aiding the metabolism of calcium, magnesium, and Vitamin D, and supporting hormone balance relevant to bone density.
Goals
Bone Health 95.0
This product is expertly formulated for bone health, providing a synergistic blend of calcium, Vitamin D3, and a high dose of Vitamin K2 (MK-7), which are all critical for bone mineralization and density. The inclusion of complementary minerals like magnesium, zinc, manganese, silicon, and boron further supports comprehensive skeletal integrity and reduces the risk of osteoporosis.
Heart Health 85.0
The significant dose of Vitamin K2 (MK-7) is a key asset for heart health, as it helps to prevent calcium accumulation in the arteries, thus supporting arterial flexibility and reducing cardiovascular risk. Magnesium also contributes to healthy heart rhythm and blood pressure regulation, further enhancing cardiovascular support.
Similar to heart health, the product provides strong cardiovascular support primarily through Vitamin K2's action in preventing arterial calcification, a major contributor to cardiovascular disease. Magnesium also plays a role in maintaining healthy blood vessel function and overall cardiovascular system efficiency.
Recommended Alternatives
87 Value 
Raw Calcium
Garden of Life Vitamin Code
4.6
★★★★★
(4135 ratings)
This alternative offers excellent value by providing 1100mg of whole-food, algae-sourced calcium, which is often preferred for its natural origin and perceived bioavailability. It also includes a good spectrum of magnesium (357mg), Vitamin D3 (40mcg), and a combination of Vitamin K1 and K2 (50mcg MK-7), plus Boron and Silicon, providing a comprehensive and naturally sourced bone health formula that justifies its slightly higher price per serving.
85 Value 
Prenatal Blend
Super Nutrition
4.5
★★★★★
(1930 ratings)
Despite its 'Prenatal' label, this multivitamin offers a surprisingly robust and well-dosed blend of bone-supporting nutrients at 36 cents per serving. It provides 600mg Calcium, 325mg Magnesium, 50mcg Vitamin D, and 85mcg Vitamin K (K1/K2), along with good amounts of Manganese, Boron, and Zinc. This makes it a very cost-effective and comprehensive option for general bone health support, comparable to dedicated bone supplements.
83 Value 
Magnesium & Calcium
NOW
4.8
★★★★★
(16706 ratings)
This product provides excellent value at just 24 cents per serving by combining a high dose of magnesium (800mg) in diverse, more bioavailable forms (Aquamin TG, citrate, glycinate, taurinate) with 400mg of calcium, Vitamin D3, and Zinc. While its calcium content is lower than the original, its superior magnesium forms and overall cost-effectiveness make it a strong candidate for those seeking enhanced mineral absorption for bone and muscle health.
92 Performance 
Cal/Mag/Vit D3 with Vitamin K2
NaturesPlus
4.6
★★★★★
(2209 ratings)
This NaturesPlus product offers a superior formulation compared to the original, particularly by providing magnesium in more bioavailable amino acid chelate forms (600mg), which addresses a key limitation of the original's magnesium oxide. It also delivers higher doses of calcium (1200mg) and a strong 100mcg of Vitamin K2, alongside Vitamin D3, ensuring excellent absorption and comprehensive bone support.
93 Performance 
Bone Solid
Country Life
4.6
★★★★★
(725 ratings)
Country Life's Bone Solid stands out by using MCHA (Microcrystalline Hydroxyapatite) as a primary calcium source, which provides the full bone matrix of minerals in a highly absorbable form. It features a robust 1000 IU of Vitamin D3 and an exceptionally high combined dose of Vitamin K1 and K2 (1010mcg), alongside multiple chelated forms of magnesium and a comprehensive mineral blend, offering a more complete and premium approach to bone health.
90 Performance 
ADK Vitamins
Codeage
4.8
★★★★★
(1294 ratings)
While not a complete bone formula with calcium, this product excels in delivering extremely high and diversified dosages of the crucial Vitamin K2 (1800mcg combining MK-7 and MK-4) and Vitamin D3 (125mcg). This potent combination is superior for optimizing calcium utilization, directing calcium to bones, and enhancing arterial health, making it a powerful synergistic partner for bone and cardiovascular well-being if calcium is sourced elsewhere.
75 Budget 
Calcium Magnesium Zinc + D3
21st Century
4.7
★★★★★
(97627 ratings)
This alternative is significantly cheaper at just 13 cents per serving, offering a high dose of the core bone minerals Calcium (1000mg) and Magnesium (400mg) along with Zinc and Vitamin D3. While it lacks Vitamin K2, Silicon, and Boron found in the original, it provides foundational bone support at a budget-friendly price point for those prioritizing cost-effectiveness.
80 Budget 
Vegan Cal Mag Plus
DEVA
4.7
★★★★★
(849 ratings)
Priced at 19 cents per serving, DEVA Vegan Cal Mag Plus offers a comprehensive array of bone-supporting nutrients including Calcium (1000mg), Magnesium (400mg), Vitamin D2, Vitamin K1, Zinc, Boron, and Silica from Horsetail. It's an excellent value alternative that provides a broad spectrum of minerals and vitamins for bone health, albeit with D2 and K1 forms rather than the preferred D3 and MK-7.
85 Budget 
Calcium Bone Maker Complex with MCH-Cal and VitaMK7
Doctor's Best
4.7
★★★★★
(6735 ratings)
At 25 cents per serving, this product provides exceptional value by featuring MCH-Cal (Microcrystalline Hydroxyapatite) as a natural, whole-bone matrix source of calcium, alongside Vitamin K2 (MK-7), Vitamin D3, Magnesium, Boron, Manganese, and Zinc. Although the total calcium is lower (300mg), the quality of ingredients and comprehensive blend for bone support makes it a highly effective and affordable option.
87 Value
Raw Calcium
Garden of Life Vitamin Code
4.6
★★★★★
(4135 ratings)
This alternative offers excellent value by providing 1100mg of whole-food, algae-sourced calcium, which is often preferred for its natural origin and perceived bioavailability. It also includes a good spectrum of magnesium (357mg), Vitamin D3 (40mcg), and a combination of Vitamin K1 and K2 (50mcg MK-7), plus Boron and Silicon, providing a comprehensive and naturally sourced bone health formula that justifies its slightly higher price per serving.
85 Value
Prenatal Blend
Super Nutrition
4.5
★★★★★
(1930 ratings)
Despite its 'Prenatal' label, this multivitamin offers a surprisingly robust and well-dosed blend of bone-supporting nutrients at 36 cents per serving. It provides 600mg Calcium, 325mg Magnesium, 50mcg Vitamin D, and 85mcg Vitamin K (K1/K2), along with good amounts of Manganese, Boron, and Zinc. This makes it a very cost-effective and comprehensive option for general bone health support, comparable to dedicated bone supplements.
83 Value
Magnesium & Calcium
NOW
4.8
★★★★★
(16706 ratings)
This product provides excellent value at just 24 cents per serving by combining a high dose of magnesium (800mg) in diverse, more bioavailable forms (Aquamin TG, citrate, glycinate, taurinate) with 400mg of calcium, Vitamin D3, and Zinc. While its calcium content is lower than the original, its superior magnesium forms and overall cost-effectiveness make it a strong candidate for those seeking enhanced mineral absorption for bone and muscle health.
92 Performance
Cal/Mag/Vit D3 with Vitamin K2
NaturesPlus
4.6
★★★★★
(2209 ratings)
This NaturesPlus product offers a superior formulation compared to the original, particularly by providing magnesium in more bioavailable amino acid chelate forms (600mg), which addresses a key limitation of the original's magnesium oxide. It also delivers higher doses of calcium (1200mg) and a strong 100mcg of Vitamin K2, alongside Vitamin D3, ensuring excellent absorption and comprehensive bone support.
93 Performance
Bone Solid
Country Life
4.6
★★★★★
(725 ratings)
Country Life's Bone Solid stands out by using MCHA (Microcrystalline Hydroxyapatite) as a primary calcium source, which provides the full bone matrix of minerals in a highly absorbable form. It features a robust 1000 IU of Vitamin D3 and an exceptionally high combined dose of Vitamin K1 and K2 (1010mcg), alongside multiple chelated forms of magnesium and a comprehensive mineral blend, offering a more complete and premium approach to bone health.
90 Performance
ADK Vitamins
Codeage
4.8
★★★★★
(1294 ratings)
While not a complete bone formula with calcium, this product excels in delivering extremely high and diversified dosages of the crucial Vitamin K2 (1800mcg combining MK-7 and MK-4) and Vitamin D3 (125mcg). This potent combination is superior for optimizing calcium utilization, directing calcium to bones, and enhancing arterial health, making it a powerful synergistic partner for bone and cardiovascular well-being if calcium is sourced elsewhere.