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Moly-B

Carlson
4.8
★ ★ ★ ★ ★
(1416 ratings)
Molybdenum 500 mcg
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Score86
Molybdenum glycinate chelate offers transparent, focused support for sulfite metabolism. The high nutritional amount may be unnecessary for indefinite use without a defined reason.
How scoring works
Quantity:300 Tablet(s) • (300 servings)
Goals:
Detoxification

Score 86

Molybdenum glycinate chelate offers transparent, focused support for sulfite metabolism. The high nutritional amount may be unnecessary for indefinite use without a defined reason.
How scoring works

Also available as

1 option
100 servings Molybdenum 500 mcg • 100 Tablet(s) • 100 servings $8.08 ($0.08 per serving)
$21.17($0.07 per serving)
iHerb
$ 21.17
Amazon
$ 21.17
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Analysis

The 500 mcg serving provides molybdenum in the clearly named molybdenum glycinate chelate form. Molybdenum is an essential cofactor for sulfite oxidase and other enzymes involved in sulfur-compound metabolism.

Glycinate is a well-defined organic chelate with good expected absorption. The ingredient may be useful when intake is low or a clinician has identified a specific need, but it does not broadly increase liver clearance in well-nourished users.

The single tablet keeps the formula simple and avoids unrelated active ingredients. The amount is well above daily nutritional requirements, so long-term use should have a defined purpose.

Who is it for
  • Adults with a defined need for molybdenum support
  • People seeking a focused sulfite-metabolism cofactor
Best for
  • Supporting molybdenum intake when it is inadequate
  • A simple single-mineral routine

Pros

  • Clearly identifies molybdenum glycinate chelate
  • Discloses a 500 mcg elemental amount
  • Simple single tablet format

Cons

  • Supports only a narrow enzyme pathway
  • No broader antioxidant, bile, or gut-clearance ingredients
  • Amount exceeds routine daily nutritional needs

Warnings

  • Avoid stacking this 500 mcg serving with other molybdenum products unless the total intake has been reviewed.
  • People with gout or high uric acid should avoid high supplemental molybdenum intake without medical guidance.
  • Long-term excessive molybdenum can interfere with copper status, so more is not automatically better.

Nutrient quality

93 Highest impact

Molybdenum glycinate provides a specific, well-regarded chelated form at a substantial amount. The dose remains below established adult safety limits but is higher than basic nutritional needs.

Ingredient transparency

82 Highest impact

Principal active ingredients have specific amounts and no proprietary blend hides their doses. Complete use directions and a full other-ingredients list are not included in the supplied facts.

Customer satisfaction

72 High impact

The supplied average rating is strong, and review volume provides a stable broad signal. No detailed comments are provided to assess repeated complaints or whether experiences match the intended use.

Value for money

95 Highest impact

Meaningful dosing and a low recurring cost support strong practical value. The main value trade-off comes from incomplete use and other-ingredient details.

Report analysis

Goals

Detoxification
Detoxification
Impact
Highest effect
B+ Goal FitA+ Strength of SupportD+ CoverageA+ Formula Quality
Molybdenum · 500 mcg

Molybdenum directly supports sulfite oxidase, an enzyme used to clear sulfites and sulfur-metabolism byproducts. Its role is specific and important, especially when molybdenum status or sulfite handling is a concern.

The glycinate chelate is clearly named and supplied at the upper end of the collection target with a wide margin below the adult upper limit. A single mineral cannot support the wider set of liver, antioxidant, bile, and gut pathways involved in detoxification.

Study evidence
Molybdenum Adverse 1 study

Ingredients

IngredientAmount per serving
Molybdenum (Molybdenum Glycinate Chelate)
 500 mcg
Gluten Free Adults 18–50 Vegetarian
Report overview
Molybdenum (Molybdenum Glycinate Chelate) · 500 mcg OverallScore89
A- Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyA+ Value

Molybdenum glycinate chelate provides a well-defined, highly absorbable form at a very low serving cost. The 500 mcg dose reaches the top of the collection target while staying within the safest intake tier. No branded chelation source is named, so manufacturing standards cannot be independently confirmed from the label.

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93 Performance

NAC Detox Regulators

Doctor's Best
Its fully quantified formula pairs 600 mg N-acetylcysteine with 50 mcg selenium and 50 mcg molybdenum glycinate chelate. The combination has strong nutrient-quality and detoxification alignment evidence, giving it broader goal coverage than the original single-mineral formula, without making cost the deciding factor.
88 Performance

NAC+

KAL
Its formula combines 600 mg N-acetyl-L-cysteine with 450 mcg total molybdenum from aspartate, citrate, and orotate forms. The three disclosed molybdenum forms and NAC provide broader ingredient coverage than the original single-mineral formula, without making cost the deciding factor.
90 Performance

Moly-B

Carlson
Its focused formula supplies 500 mcg molybdenum as a glycinate chelate in a single-mineral tablet. Its high molybdenum amount and strong collection fit provide more focused mineral support than the original single-mineral formula, without making cost the deciding factor.
95 Budget

NAC 600 mg

NOW
Its fully quantified formula combines 600 mg NAC with 25 mcg selenium and 50 mcg sodium molybdate. Its lower recurring cost and stronger value evidence make it a more economical choice than the original single-mineral formula.
92 Budget

Chelated Molybdenum

Solgar
Its focused formula supplies 150 mcg molybdenum as an amino acid chelate without unrelated active ingredients. Only 1 eligible candidate is strictly cheaper, so this is one of the closest low-cost matches to the original single-mineral formula.
89 Budget

Liquid Molybdenum

NutriCology
Its liquid formula supplies 75 mcg molybdenum as ammonium molybdate in each of 200 servings. Only 1 eligible candidate is strictly cheaper, so this is one of the closest low-cost matches to the original single-mineral formula.
95 Value

NAC 600 mg

NOW
Its fully quantified formula combines 600 mg NAC with 25 mcg selenium and 50 mcg sodium molybdate. Its strong nutrient-quality and value evidence balances detoxification coverage with cost-effectiveness better than the original single-mineral formula.
92 Value

NAC Detox Regulators

Doctor's Best
Its fully quantified formula pairs 600 mg N-acetylcysteine with 50 mcg selenium and 50 mcg molybdenum glycinate chelate. Its strong nutrient-quality and goal-alignment evidence offers a practical balance of coverage and value compared with the original single-mineral formula.
82 Value

Reduced Glutathione Complex 50 mg Orange Flavored

Source Naturals
Its formula combines 50 mg glutathione with 120 mcg chelated molybdenum and 1.6 mg riboflavin. Glutathione adds a distinct detoxification-related pathway while the moderate recurring cost improves the quality-to-cost balance versus the original single-mineral formula.
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Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Human molybdenum exposure risk in industrial regions of China: New critical effect indicators and reference dose.
    Kuang HX; Li MY; Zeng XW; Chen D; Zhou Y; Zheng T; Xiang MD; Wu QZ; Chen XC; Dong GH; Yu YJ · Ecotoxicology and environmental safety · 2024
    Cross-sectional study2,267 participantsDetoxification forMolybdenum