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BoneUp

Jarrow Formulas
4.8
★ ★ ★ ★ ★
(5046 ratings)
Calcium 333.3 mg
Boron 1 mg
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Score85
A long-supply bone formula with hydroxyapatite, D3, K2, magnesium, and useful trace minerals. Packaging and value are strong, though magnesium and boron could be better.
How scoring works
Quantity:360 Capsule(s) • (180 servings)
Goals:

Score 85

A long-supply bone formula with hydroxyapatite, D3, K2, magnesium, and useful trace minerals. Packaging and value are strong, though magnesium and boron could be better.
How scoring works

Also available as

1 option
120 servings Boron 1 mg, Calcium 333.3 mg • 120 Capsule(s) • 60 servings $11.99 ($0.19 per serving)
$32.99($0.18 per serving)
Vitacost
$ 37.63
iHerb
$ 38.54
Daily Vita
$ 32.99
Walmart
$ 34.86
Vitacost
$ 37.89
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Analysis

Calcium hydroxyapatite anchors the blend, with D3 and MK-7 helping coordinate calcium use. Magnesium, zinc, copper, manganese, potassium, boron, and vitamin C extend coverage beyond a basic calcium supplement.

The long supply suits established users, and every active quantity is disclosed. Magnesium oxide limits mineral quality, while boron and several trace elements remain modest rather than targeted.

It fits repeat users who want broad bone support at a moderate calcium amount. People using warfarin or avoiding animal-derived ingredients need a different option.

Who is it for
  • Repeat users seeking a long bone-support supply
  • Adults wanting broad cofactor coverage with moderate calcium
Best for
  • Long-term package convenience
  • Hydroxyapatite with D3, K2, and trace minerals

Pros

  • Large bottle supply
  • Hydroxyapatite calcium
  • D3 and MK-7
  • Broad mineral cofactor panel
  • Transparent active amounts

Cons

  • Magnesium oxide form
  • Boron amount is low
  • Animal-derived calcium
  • Calcium remains a partial contribution

Warnings

  • Vitamin K2 intake should remain consistent for people using warfarin.
  • Calcium should be separated from thyroid hormone, iron, bisphosphonates, and certain antibiotics.
  • Hydroxyapatite is animal-derived and is not suitable for vegetarian or vegan users.

Nutrient quality

86 Highest impact

Hydroxyapatite, vitamin D3, and vitamin K2 are favorable, while magnesium oxide is a weak form. Calcium is practical and cofactors add breadth, but boron and several trace minerals are modest.

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Ingredient transparency

86 Highest impact

Every listed nutrient has a specific amount. Serving count is available, but complete daily intake guidance is not supplied.

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Customer satisfaction

74 High impact

The supplied average rating is strong and supported by very large rating volume. No specific feedback was supplied to judge repeated complaints or fit with the intended use.

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Value for money

94 Highest impact

The broad cofactor profile and premium hydroxyapatite support the asking price. Each serving provides broad bone support at favorable cost efficiency.

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Ingredients

IngredientAmount per serving
Vitamin C (Calcium Ascorbate)
 66.7 mg
Vitamin D (Cholecalciferol, Vitamin D3)
 8.3 mcg
Calcium (Microcrystalline Hydroxyapatite)
 333.3 mg
Magnesium (Magnesium Oxide)
 166.7 mg
Zinc (Zinc L-Methionine Sulfate)
 3.3 mg
Copper (Copper Gluconate)
 0.33 mg
Manganese (Manganese Citrate)
 0.33 mg
Potassium (Potassium Citrate)
 33 mg
Vitamin K2 (Menaquinone-7)
 15 mcg
Boron (Boron Citrate)
 1 mg
Gluten Free Adults 18–50 Dairy Free
Report overview
Calcium (Microcrystalline Hydroxyapatite) · 333.3 mg OverallScore90
A+ Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyA+ Value

Premium microcrystalline hydroxyapatite supplies a useful calcium amount with strong transparency. The serving is well below the absorption ceiling and includes K2 plus mineral cofactors. Efficient cost and a long supply make it an excellent bone-support value.

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Boron (Boron Citrate) · 1 mg OverallScore52
C Active Ingredient Quality & BioavailabilityD+ Dose, Safety & Label TransparencyF Value

Boron citrate is an appropriate organic form, yet the 1 mg serving is underdosed for targeted use. Source and amount are visible, but no trademark or specific purity standard is given. The normalized cost is high because three servings are needed to reach a standard boron amount.

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Loading alternative details
90 Performance

Ultra BoneUp

Jarrow Formulas
<p>Calcium, vitamin D3, magnesium, MK-7, silicon, boron, and cartilage collagen cover more bone pathways than the original formula. Magnesium oxide and modest secondary amounts remain limitations, but silicon, collagen, and broader cofactor coverage add useful depth.</p>
91 Performance

Calcium Hydroxyapatite Caps

NOW
<p>Hydroxyapatite supplies calcium with naturally paired phosphorus in a simple, clearly dosed capsule. It omits vitamin D, vitamin K2, magnesium, and boron, but the focused calcium form is stronger and easier to assess than a formula partly reliant on magnesium oxide.</p>
90 Performance

Cal/Mag 500 mg/250 mg

NaturesPlus
<p>Chelated calcium and magnesium provide balanced core minerals with stronger form quality than the original product’s magnesium oxide. Vitamin D, vitamin K2, and boron are absent, but the simple formula offers a clear foundation for users who obtain those cofactors elsewhere.</p>
87 Budget

Calcium Citrate +D3 Petites

21st Century
<p>Calcium citrate and vitamin D3 provide a focused bone-support base at a lower serving cost. Magnesium, vitamin K2, and boron are missing, but the clearly identified calcium form is more refined than the original product’s magnesium oxide component.</p>
84 Budget

Citracal Petites Calcium Citrate +D3

Bayer Citracal
<p>A moderate calcium amount with vitamin D3 comes in a long-supply format at a lower serving cost. The supplied details do not confirm the calcium form named in the title, and magnesium, vitamin K2, and boron are absent.</p>
82 Budget

Calcium Citrate 600 mg

Spring Valley
<p>A meaningful calcium amount and long supply provide a much lower-cost bone-mineral option. The supplied ingredient details do not verify the citrate form, and the focused product lacks the original formula’s vitamin D, vitamin K2, magnesium, and trace minerals.</p>
91 Value

Calcium Citrate Pure Powder

NOW
<p>A substantial calcium citrate amount provides a well-absorbed, simple option at a lower serving cost. It lacks vitamin D, vitamin K2, magnesium, and boron, but the focused powder offers strong form quality and avoids paying for weaker secondary forms.</p>
85 Value

600+D3

21st Century
<p>Calcium and vitamin D3 provide a direct bone-maintenance pairing at a very low serving cost. Carbonate is less flexible than citrate and the formula omits magnesium, vitamin K2, and boron, but the economical, focused design delivers good basic value.</p>
88 Value

Boron 5mg

Best Naturals
<p>Boron citrate provides a defined organic form at a meaningful maintenance amount and very low serving cost. It does not replace the original calcium, magnesium, vitamin D, or vitamin K2, but it addresses the original product’s lightly dosed boron more effectively.</p>
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