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Rebuild

4.9
★ ★ ★ ★ ★
(59 ratings)
Copper 0.8 mg
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Score79
A broad bone-oriented formula using several good mineral forms and both K1 and K2. Individual mineral amounts are modest, so it works better as support than as a high-dose foundation.
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Capsule
Quantity:180 Capsule(s) • (180 servings)
Goals:

Score 79

A broad bone-oriented formula using several good mineral forms and both K1 and K2. Individual mineral amounts are modest, so it works better as support than as a high-dose foundation.
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$52.00($0.28 per serving)
iHerb
$ 52.00
Pure Formulas
$ 52.00
iHerb
$ 52.00
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Analysis

Calcium citrate and malate plus magnesium citrate provide more appealing forms than basic oxides. Vitamins D3, K1, and K2 add nutrients relevant to a bone-support formula.

Copper gluconate is clearly disclosed but appears at a modest amount, while zinc is also low. The broader mineral balance matters more here than copper delivery alone.

Several complementary nutrients in one capsule may simplify a routine, but the listed serving data make the total calcium and magnesium contribution modest. Users seeking substantial bone-mineral doses may need to examine the full directions carefully.

Who is it for
  • Adults seeking broad bone-support nutrients
  • Users who prefer citrate and malate mineral forms
Best for
  • Complementing a mineral-rich diet
  • Combining vitamins D and K with several minerals

Pros

  • Uses calcium citrate and malate
  • Includes both vitamin K1 and K2
  • Broad mineral coverage

Cons

  • Copper amount is modest
  • Magnesium contribution is limited
  • Full serving directions are not supplied

Warnings

  • Vitamin K may conflict with warfarin management
  • Separate calcium and magnesium from medications when the label or clinician advises
  • People with kidney conditions should review multi-mineral use with a clinician

Nutrient quality

85 Highest impact

Citrate, malate, glycinate, and vitamin D3 are well-regarded forms for the bone-oriented formula. Calcium is meaningful, but vitamin D, magnesium, and several trace cofactors are modest.

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Ingredient transparency

82 Highest impact

Every supplied active has a stated amount, and no proprietary blend hides a core dose. Missing excipient details and complete use directions leave the supplied label information incomplete.

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Customer satisfaction

62 Moderate impact

The supplied aggregate satisfaction average is favorable, and the response volume provides some confidence in that signal. No comment-level evidence is available to assess repeated complaints or confirm intended-use experiences.

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Value for money

85 Highest impact

The formula offers reasonable serving value, with some trade-offs in form or dose quality. The broad set of cofactors has a plausible role in the intended bone-support formula.

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Ingredients

IngredientAmount per serving
Vitamin C (Ascorbyl Palmitate)
 10 mg
Vitamin D3 (Cholecalciferol)
 3.4 mcg
Vitamin K (Vitamin K1, Vitamin K2)
 17 mcg
Calcium (Calcium Citrate, Calcium Malate)
 167 mg
Magnesium (Magnesium Citrate)
 83 mg
Zinc (Zinc Citrate)
 2.5 mg
Copper (Copper Gluconate)
 0.8 mg
Manganese (Manganese Glycinate)
 0.4 mg
Boron (Boron Citrate)
 330 mcg
Gluten Free Adults 18–50 Dairy Free
Report overview
Copper (Copper Gluconate) · 0.8 mg OverallScore54
C- Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyB+ Value

Copper gluconate is a common organic salt with moderate absorption potential. The 0.8 mg amount falls below the adult RDA and the roughly 3:1 zinc-to-copper ratio sits below the preferred range, though both amounts are modest. Clear amount-and-form disclosure supports assessment, while serving cost is favorable relative to the collection median.

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87 Performance

Albion Chelated Copper 2 mg

Swanson Ultra
<p>The named TRAACS copper glycinate chelate is a well-defined, well-regarded form. The copper form is better defined than in many broad mineral products, but the candidate cannot replace the original’s calcium, magnesium, vitamin D, and vitamin K coverage.</p>
87 Performance

Copper 2 mg

Solaray
<p>The amino acid chelate supports absorption, although the specific ligand is not identified. The copper form is better defined than in many broad mineral products, but the candidate cannot replace the original’s calcium, magnesium, vitamin D, and vitamin K coverage.</p>
84 Performance

Copper Bisglycinate

Thorne
<p>Copper bisglycinate is a well-regarded chelated form with good absorption potential. The copper form is better defined than in many broad mineral products, but the candidate cannot replace the original’s calcium, magnesium, vitamin D, and vitamin K coverage.</p>
83 Budget

600 + D3 plus Minerals

21st Century
<p>Calcium carbonate and vitamin D3 provide a direct, economical base for bone maintenance. It costs less per serving than the original, but a narrower formula may not replace the original’s wider bone-mineral coverage.</p>
85 Budget

Copper 2 mg

Swanson
<p>The generic chelate suggests useful absorption, but the binding ligand is not identified. It costs less per serving than the original, but a narrower formula may not replace the original’s wider bone-mineral coverage.</p>
72 Budget

Copper Glycinate 3 mg

NOW
<p>The branded glycinate ingredient supports good copper absorption, although the label details supplied here do not name the full compound directly. It costs less per serving than the original, but a narrower formula may not replace the original’s wider bone-mineral coverage.</p>
86 Value

Chelated Copper

Solgar
<p>Copper bisglycinate is a well-regarded chelated form with good absorption potential. Its quality and serving economy are appealing for mineral support, but the narrower formula does not replace the original’s full bone-oriented nutrient mix.</p>
87 Value

Zinc Balance

Jarrow Formulas
<p>The focused zinc-and-copper pairing uses meaningful amounts and a sensible mineral balance. Its quality and serving economy are appealing for mineral support, but the narrower formula does not replace the original’s full bone-oriented nutrient mix.</p>
84 Value

Zinc-Copper Balance

AOR Advanced Orthomolecular Research Premium
<p>A practical zinc amount and well-matched copper use favorable citrate and picolinate forms. Its quality and serving economy are appealing for mineral support, but the narrower formula does not replace the original’s full bone-oriented nutrient mix.</p>
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