Bio-Tech Pharmacal Zinc Gluconate Zn-50 Dietary Supplements – 100 Caps – Allergen-Free supplement bottle
Bio-Tech Pharmacal

Zinc Gluconate Zn-50 Dietary Supplements – 100 Caps – Allergen-Free

What We Researched
1 active ingredient analyzed · 1 inactive ingredient decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
93
Product Score Excellent
66
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Zinc (as zinc gluconate) 50.0 mg 333%
Bioavailability Excellent

Absorption Rating

  • Zinc (as zinc gluconate) Good
Other Ingredients Excellent

Fillers & Additives

  • Gelatin Capsule (Kosher And Halal Certified)
Efficacy Very Good

Dosage Analysis

  • Zinc (as zinc gluconate) 50.0 mg High

Supplement Facts

Ingredient Amount % Daily Value
Zinc (as zinc gluconate) 50.0 mg 333%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$18$17$16$15$14 $15.99
Target

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Bio-Tech Pharmacal

Founded 1984 · Fayetteville, Arkansas, United States · 79 products · biotechpharmacal.com/

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source

Violation History

1 incident
Prop 65 Prop 65 Violation2019-08-29Source
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Frequently Asked Questions
Is Bio-Tech Pharmacal Zinc Gluconate Zn-50 Dietary Supplements – 100 Caps – Allergen-Free a good supplement?

Bio-Tech Pharmacal Zinc Gluconate Zn-50 Dietary Supplements – 100 Caps – Allergen-Free received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 100 servings per container. Of the 1 inactive ingredients, 0 are rated safe and 0 are flagged for review. The manufacturer, Bio-Tech Pharmacal, holds a brand trust score of 66/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Bio-Tech Pharmacal Zinc Gluconate Zn-50 Dietary Supplements – 100 Caps – Allergen-Free?

Bio-Tech Pharmacal Zinc Gluconate Zn-50 Dietary Supplements – 100 Caps – Allergen-Free contains 1 active ingredients: Zinc (as zinc gluconate) (50.0 mg). Notable high-dose ingredients include Zinc at 333% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Bio-Tech Pharmacal Zinc Gluconate Zn-50 Dietary Supplements – 100 Caps – Allergen-Free safe to take?

Bio-Tech Pharmacal Zinc Gluconate Zn-50 Dietary Supplements – 100 Caps – Allergen-Free has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Bio-Tech Pharmacal a trustworthy supplement brand?

Bio-Tech Pharmacal receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1984 and headquartered in Fayetteville, Arkansas, United States, the company offers 79 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Bio-Tech Pharmacal has 1 historical regulatory incident on record, which are factored into the trust score.

What is magnesium good for?

Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

How much magnesium per day?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What is zinc good for?

Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.