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Bone Defense

KAL
4.8
(307 ratings)
Manganese 10 mg
Copper 1 mg
Calcium 500 mg
Selenium 100 mcg
Boron 3 mg
Magnesium 300 mg
Vitamin K 150 mcg
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Score90

A targeted bone health formula featuring ipriflavone and chelated trace minerals for structural defense.

How scoring works
Quantity:90 Tablet(s)(30 servings)
Goals:
Bone Health
General Health
Testosterone Support
Cardiovascular Support
Skin Health
Digestive Health
Heart Health
Joint Health

Score 90

A targeted bone health formula featuring ipriflavone and chelated trace minerals for structural defense.

How scoring works
$16.29($0.54 per serving)
iHerb
$ 16.29
Pure Formulas
$ 16.29
Vitacost
$ 16.29
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Analysis

This specialized skeletal formula combines a 500mg calcium blend with magnesium oxide and trace minerals like boron and manganese. It uniquely features ipriflavone, a compound often used to support bone metabolism and structural integrity over time. The inclusion of Vitamin K2 (Menaquinone) assists with directing calcium to the bone matrix.

Trace minerals such as copper and manganese glycinate provide essential cofactors for the enzymatic formation of connective tissue within the bone. The ActiSorb base is included to support the absorption of the complex nutrient profile. This formula is focused on providing structural defense for individuals managing long-term skeletal wellness.

Pros

  • Includes ipriflavone for bone metabolism
  • Features chelated manganese and copper
  • Reasonable price for a specialized formula
  • Includes both Vitamin K1 and K2

Cons

  • Magnesium source is primarily oxide
  • Moderate calcium dose may need dietary topping

Warnings

  • Consult a professional if taking estrogen-replacement therapy due to ipriflavone
  • Keep out of reach of children due to mineral content

Nutrient quality

86 Highest impact

Ipriflavone adds a specialized mechanism for bone support that is not common in standard supplements. Use of Magnesium Oxide is a limitation for bioavailability, though the inclusion of chelated Manganese and Copper is positive.

Ingredient transparency

92 Highest impact

Labeling identifies key mineral forms and botanical sources, though specific subtypes of Vitamin K2 are not fully detailed. Dosage information for all active components is clearly provided to assist consumer evaluation.

Customer satisfaction

90 Highest impact

Average rating of 4.8 indicates high consumer satisfaction with the formula's effectiveness and quality. Review volume is sufficient to validate the positive sentiment and suggest consistency in manufacturing.

Value for money

91 Highest impact

Pricing per serving is very competitive for a formula that includes specialized ingredients like Ipriflavone. The inclusion of chelated trace minerals further enhances the value relative to its affordable cost.

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Goals

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

Calcium, Magnesium, Vitamin D3, Vitamin K2, and Ipriflavone comprise a sophisticated formula for maintaining bone density and preventing mineral loss. These ingredients provide structural support while Ipriflavone helps to inhibit bone resorption and promote osteoblast activity.

The addition of Manganese, Copper, and Boron provides necessary enzymatic support for the formation of the connective tissue matrix within the bone. This comprehensive blend is designed to target multiple regulatory pathways for skeletal defense.

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

Vitamin D3, Calcium, and Vitamin K2 are combined to support skeletal integrity and cardiovascular health.

This bone-specific formula includes trace minerals like Boron and Manganese to ensure comprehensive structural support. Foundational fat-soluble vitamins work together to manage mineral distribution and systemic vitality.

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

Boron, Zinc, and Vitamin D3 are included in this bone-focused formula to support skeletal and endocrine health. Boron has been shown to modulate bioavailable testosterone, while Zinc and D3 act as primary building blocks.

The product provides meaningful dosages for its core minerals in chelated forms for better absorption. It represents a comprehensive mineral approach for those seeking skeletal support alongside masculine wellness.

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Impact
High effect
B+ Goal FitB Strength of SupportC+ CoverageA- Formula Quality

Zinc, copper, and selenium provide a robust mineral base for supporting tissue repair and oxidative defense. These essential cofactors aid in the cross-linking of collagen fibers to maintain skin firmness and elasticity.

While focused on bone health, the formula includes meaningful amounts of minerals that contribute to dermal structural integrity. This supplement appears well-aligned for providing foundational mineral support necessary for maintaining resilient skin.

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Impact
High effect
B+ Goal FitC+ Strength of SupportB CoverageA- Formula Quality

Features a blend of 150 mcg of Vitamin K2 as Menaquinone and 150 mcg of K1 to support vascular health and prevent arterial calcification. Magnesium is also included to assist in vascular relaxation, though it is provided as the less bioavailable Magnesium Oxide.

The 150 mcg K2 dose is within a clinically relevant range for arterial health, providing meaningful support for cardiovascular aging. While primarily a bone formula, it offers valuable cofactors for vascular integrity beyond a standard multivitamin.

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Impact
High effect
B Goal FitC+ Strength of SupportC- CoverageB+ Formula Quality

Magnesium oxide and zinc citrate provide a combination that may contribute to gastrointestinal motility and the maintenance of the gut lining. Vitamin D and boron are also included, which support the overall mineral balance and immune health within the body.

The 300 milligram dose of magnesium is functional for encouraging regularity, although the oxide form is known for having very low systemic absorption. This formula provides broad mineral support, but the use of poorly absorbed forms may limit its effectiveness compared to organic chelates.

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Ingredients

IngredientAmount per serving
Protein
1 Gram(s)
Vitamin C
100 mg
Vitamin D (Cholecalciferol, Vitamin D3)
25 mcg
Vitamin K (Menaquinone, Phytonadione)
150 mcg
Biotin
150 mcg
Calcium (Advanced Calcium Blend)
500 mg
Magnesium (Magnesium Oxide)
300 mg
Zinc (Zinc Citrate)
15 mg
Selenium (Selenomethionine)
100 mcg
Copper (Copper Glycinate)
1 mg
Manganese (Manganese Glycinate)
10 mg
Ipriflavone (7-Isopropoxyisoflavone)
100 mg
Boron (Tetra-Boron)
3 mg
ActiSorb Base
10 NP
Adults 18–50
Report overview
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD+ Value
This bone defense formula uses a highly absorbable chelated form of manganese for skeletal support. It provides a strong dose at a moderate price point within a specialized bone-health complex.
A+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyC+ Value
Focused on bone health, this formula provides premium chelated copper to support tissue integrity. It achieves an ideal mineral balance and offers moderate value for a targeted supplement.
C+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD+ Value
This advanced bone defense formula includes essential vitamins and a specialized mineral blend for complete skeletal maintenance. It provides a moderate 500 mg dose of calcium along with targeted co-factors like vitamin K and ipriflavone.
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