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Zinc A.G.

Metagenics
4.9
★ ★ ★ ★ ★
(489 ratings)
Zinc 20 mg
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Score94

A powerful zinc supplement featuring 40 mg from highly absorbable Zinc Arginate and Glycinate, suitable for targeted needs rather than routine daily use.

How scoring works
Quantity:60 Tablet(s) • (60 servings)
Goals:
General Health
Immunity
Hair Health
Testosterone Support
Skin Health

Score 94

A powerful zinc supplement featuring 40 mg from highly absorbable Zinc Arginate and Glycinate, suitable for targeted needs rather than routine daily use.

How scoring works
$19.25($0.32 per serving)
iHerb
$ 19.25
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Analysis

This product combines 20 mg of Zinc Arginate and 20 mg of Zinc Glycinate, resulting in a total of 40 mg of elemental zinc per serving. Both Arginate and Glycinate are amino acid chelates, recognized for their excellent absorption and gentleness on the digestive system.

This potent dose makes it well-suited for individuals with higher or specific zinc requirements. However, 40 mg is a substantial daily intake, which should be considered carefully for long-term use. The product is moderately priced for its quality forms.

Pros

  • Uses two highly absorbable and gentle chelated zinc forms (Arginate and Glycinate).
  • Delivers a potent 40 mg elemental zinc dose for specific needs.
  • Good number of customer reviews.
  • Contains 60 servings per bottle.

Cons

  • 40 mg is a high daily dose for many people and is generally not recommended for long-term routine supplementation.
  • Higher price per serving compared to basic zinc supplements.
  • Only contains zinc, without additional synergistic nutrients.

Warnings

  • Due to the high 40 mg dose, consult a professional for continuous daily use.
  • High zinc intake over time can lead to copper deficiency.
  • May cause gastrointestinal upset if taken on an empty stomach.

Nutrient quality

94 Highest impact

The use of amino acid chelates ensures superior bioavailability and gastrointestinal tolerance for the consumer. A forty milligram total dose is a potent concentration that supports those with increased metabolic requirements effectively.

Ingredient transparency

100 Highest impact

Excellent labeling provides full clarity on the specific chelated forms and the exact milligram amounts of each mineral source. This professional level of transparency allows for precise assessment of the nutrient profile.

Customer satisfaction

93 Highest impact

Very high consumer ratings indicate strong satisfaction with the product's performance and gastric tolerance. User experiences suggest the supplement appears well aligned with expectations for professional-grade mineral support.

Value for money

86 Highest impact

While the cost per serving is higher than budget brands, the use of premium amino acid chelates provides significant value for those prioritizing absorption. The overall price is well-justified by the professional-grade ingredient selection and dosage levels.

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Goals

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

This premium mineral supplement combines two highly absorbable forms of zinc to support immune and metabolic health. It is designed for maximum physiological impact with a focused, professional-grade approach.

It delivers 40 mg of total Zinc from Arginate and Glycinate to help ensure optimal mineral status and daily resilience. This high potency supports foundational health but should be balanced with other trace minerals for long-term use.

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

This high-potency mineral supplement provides 40mg of chelated Zinc to support the function and readiness of immune cells. This dosage and the use of premium chelates appear well-aligned with goals for both daily resilience and acute strengthening of natural defenses.

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

Zinc arginate and zinc glycinate are provided in highly bioavailable chelated forms to support follicle cell division and tissue repair. This high-potency 40 mg dose is ideal for addressing significant mineral gaps that contribute to hair thinning.

Using premium chelates ensure that the zinc is effectively absorbed with minimal digestive discomfort. This targeted mineral formula provides robust support for the biological processes required for maintaining healthy hair density.

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

Zinc arginate and glycinate are premium chelated forms that support the body's natural synthesis of hormones and regulate enzymes involved in steroidogenesis. The 40mg total dose provides a robust amount of this essential building block for consistent hormone production.

Maintaining optimal zinc status is particularly important for correcting deficiencies that can negatively impact healthy testosterone levels. This targeted approach uses highly bioavailable forms to ensure maximum systemic impact on the endocrine environment.

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

Two chelated forms of zinc are included to provide high-quality support for tissue repair and enzymatic pathways. This mineral is foundational for maintaining skin structural integrity and managing inflammation.

Providing a robust 40 mg dose ensure meaningful contribution to daily repair mechanisms. The use of premium arginate and glycinate chelates appears well aligned for maximizing biological impact and resilience.

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Ingredients

IngredientAmount per serving
Zinc (Zinc Arginate, Zinc Glycinate)
20 mg
Gluten Free Adults 18–50 Vegetarian
Report overview
A Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyC Value
This formula combines two highly bioavailable chelated forms of zinc to ensure maximum absorption and effectiveness. It is a premium choice for targeted mineral support, though the higher dose requires care regarding mineral balance.
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