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Alive! Calcium Bone Formula

Nature's Way
4.7
★ ★ ★ ★ ★
(3058 ratings)
Vitamin K 150 mcg
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Score94

A broad-spectrum bone formula with plant-based minerals, D3, and MK-7 for skeletal and heart support.

How scoring works
Quantity:180 Tablet(s) • (45 servings)
Goals:
Bone Health
Heart Health
General Health
Cardiovascular Support
Anti-Aging

Score 94

A broad-spectrum bone formula with plant-based minerals, D3, and MK-7 for skeletal and heart support.

How scoring works
$31.51($0.70 per serving)
Vitacost
$ 35.03
iHerb
$ 31.51
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Analysis

This formula provides 1.3 grams of calcium and 150 mcg of Vitamin K2 MK-7, along with D3, magnesium, and trace minerals. The minerals are sourced from Red Algae, which may be easier for some people to digest. It also includes organic fruit and vegetable blends for extra nutritional support.

By combining structural minerals with regulatory vitamins like K2 and D3, this supplement covers multiple pathways for bone health. It also supports cardiovascular wellness by helping to manage how all that calcium is distributed in the body. It is a solid all-in-one choice for maintaining daily structural integrity.

Pros

  • Plant-based calcium from red algae
  • Includes D3, K2, and Magnesium
  • Strong 150 mcg dose of MK-7
  • Contains organic greens and fruits
  • Supports comprehensive bone density

Cons

  • Requires taking multiple tablets per day
  • Higher price for the complex formula
  • Large tablets may be hard to swallow

Warnings

  • Check your total calcium intake from all sources
  • Consult a doctor if taking blood thinners
  • Best taken with meals for absorption

Nutrient quality

94 Highest impact

Utilization of Red Algae-derived minerals ensures high bioavailability and a broad spectrum of trace elements. Dosing for Vitamin D, K2, and structural minerals is meaningful for comprehensive skeletal support.

Ingredient transparency

94 Highest impact

Labeling is very thorough, detailing the specific sources of minerals and the exact dosages of all regulatory vitamins. Clear guidance is provided for serving size and daily use.

Customer satisfaction

96 Highest impact

High consumer ratings and a very large volume of reviews suggest consistent quality and effectiveness. Positive feedback confirms that the product is well-received for its comprehensive bone support profile.

Value for money

91 Highest impact

Pricing is reasonable considering the high-quality mineral sources and robust dosages of fat-soluble vitamins. It provides excellent overall value as a comprehensive skeletal health solution.

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Goals

Impact
Highest effect
A+ Goal FitA+ Strength of SupportA+ CoverageA+ Formula Quality

Plant-derived minerals from red algae provide a highly bioavailable source of structural calcium and magnesium for density support. Meaningful doses of cholecalciferol and menaquinone-7 act as primary regulators to ensure these minerals are correctly deposited in the bone.

The inclusion of strontium and boron offers advanced support for osteoblast activity and mineral retention within the skeletal matrix. This comprehensive formula addresses both the raw material supply and the complex signaling required for optimal bone resilience.

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Impact
Highest effect
A+ Goal FitA Strength of SupportB+ CoverageA Formula Quality

Vitamin K2 as MK-7 and Vitamin D3 are provided within a calcified mineral complex to support cardiovascular and bone health. MK-7 is critical for activating proteins that prevent the calcification of the arterial walls.

Cholecalciferol and Menaquinone-7 provide focused support for arterial elasticity and mineral management. This high-potency formula is well-aligned for those seeking to maintain a healthy cardiovascular system while supplementing with calcium.

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Impact
Highest effect
A Goal FitB+ Strength of SupportA- CoverageA- Formula Quality

Menaquinone-7, Vitamin D3, and Aquamin-derived Calcium provide a scientifically grounded foundation for skeletal and cardiovascular resilience. The addition of fruit, veggie, and organic green blends supports systemic nutrient density and antioxidant status.

Synergy between Vitamin K2 and D3 appears well-aligned with the goal of maintaining daily vitality and mineral balance. High-quality mineral sources like Red Algae offer a broad spectrum of trace elements that support foundational health systems.

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Impact
Highest effect
A Goal FitB+ Strength of SupportB- CoverageA Formula Quality

This comprehensive mineral formulation provides 273mg of magnesium and 150mcg of vitamin K2-MK7 to support cardiovascular and arterial health. Magnesium is essential for maintaining heart rhythm, while vitamin K2-MK7 is critical for preventing the calcification of blood vessel walls.

The inclusion of high-dose vitamin D3 and red algae-sourced minerals provides synergistic support for calcium regulation and vascular integrity. This formulation offers deep coverage of the arterial health pathway and serves as a high-quality option for long-term cardiovascular maintenance.

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Impact
Highest effect
A- Goal FitB+ Strength of SupportB CoverageB+ Formula Quality

A combination of plant-sourced calcium, Vitamin D3, and Vitamin K2-MK7 supports skeletal integrity and vascular health. These nutrients are essential for managing mineral distribution and preventing arterial calcification as the body ages.

Calcium from red algae and Vitamin K2 provide a multi-faceted approach to bone density and cardiovascular flexibility. These components may contribute to systemic longevity by addressing foundational structural decline.

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Ingredients

IngredientAmount per serving
Calories
5 Calorie(s)
Total Carbohydrates
1 Gram(s)
Vitamin D3 (Cholecalciferol)
100 mcg
Calcium (Aquamin calcified mineral source Red Algae)
1.3 Gram(s)
Magnesium (Aquamin calcified mineral source Red Algae, Magnesium Citrate, Magnesium Oxide)
273 mg
Sodium
30 mg
Orchard Fruits & Garden Veggies Powder Blend
100 mg
Organic Greens Blend
100 mg
Strontium (Aquamin calcified mineral source Red Algae)
9 mg
Boron (Aquamin calcified mineral source Red Algae)
177 mcg
Vitamin K2 (Menaquinone-7)
150 mcg
Gluten Free Adults 18–50 Dairy Free Women
Report overview
C+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD+ Value
Alive! Calcium Bone Formula provides a strong 150 mcg dose of MK-7 for calcium metabolism support. It is a comprehensive bone health product with good Vitamin K transparency.
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