Best Zinc products by transparent scoring (2026)
Single-ingredient products scored by public rules: dose fit, label transparency, data verification, company transparency, third-party testing. Not a measure of efficacy or safety. No paid placement.
Products ranked: 144 · Reference range: 11 – 40 mg (source) · Updated 2026-11-01
Reference range: from 100% of the US Daily Value to the upper reference value.
Single-ingredient products only.
Left out of this list: combination products (a single-ingredient list exists) (131)
Dose fit 40 · Label transparency 20 · Data verification 15 · Company transparency 15 · Third-party test 10 (No data (not scored); the other four parts are rescaled from 90 to 100) — Methodology · Zinc →
| Rank | Product | Per day | Score | Breakdown | ||||||||||||||||
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| 1 tie |
Zinc A.G. Metagenics · US NIH DSLD |
40 mg | 100.0 | Breakdown
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| 1 tie |
Zinc Drink Metagenics · US NIH DSLD |
15 mg | 100.0 | Breakdown
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| 1 tie |
Zinc Glycinate XYMOGEN · US NIH DSLD |
20 mg | 100.0 | Breakdown
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| 4 tie |
Zinc 15 Pure Encapsulations · US NIH DSLD |
30 mg | 94.4 | Breakdown
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| 4 tie |
Zinc 30 Pure Encapsulations · US NIH DSLD |
30 mg | 94.4 | Breakdown
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| 4 tie |
Zinc Picolinate Allergy Research Group · US NIH DSLD |
25 mg | 94.4 | Breakdown
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| 4 tie |
Zinc Picolinate Douglas Laboratories · US NIH DSLD |
20 mg | 94.4 | Breakdown
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| 4 tie |
Zinc Picolinate 30 mg Thorne · US NIH DSLD |
30 mg | 94.4 | Breakdown
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| 4 tie |
Zinc Pineapple Natrol · US NIH DSLD |
15 mg | 94.4 | Breakdown
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| 10 tie |
Emerald Labs Zinc 25mg Emerald Labs · Health Canada LNHPD |
25 mg | 93.3 | Breakdown
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| 10 tie |
MapleLife¿ Nutrition & Formula Zinc Nutralab Canada Corp. · Health Canada LNHPD |
25 mg | 93.3 | Breakdown
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| 10 tie |
Zinc A.G. (TM) Metagenics Inc. · Health Canada LNHPD |
20 mg | 93.3 | Breakdown
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| 13 tie |
Chelated Zinc Bluebonnet · US NIH DSLD |
30 mg | 92.2 | Breakdown
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| 13 tie |
Zinc 25 mg Puritan's Pride · US NIH DSLD |
25 mg | 92.2 | Breakdown
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| 13 tie |
Zinc Bisglycinate 15 mg Thorne · US NIH DSLD |
30 mg | 92.2 | Breakdown
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| 13 tie |
Zinc Picolinate Thorne Research · US NIH DSLD |
30 mg | 92.2 | Breakdown
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| 13 tie |
Zinc Picolinate 22 mg Solgar · US NIH DSLD |
22 mg | 92.2 | Breakdown
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| 13 tie |
Zinc-Ease Carlson · US NIH DSLD |
40 mg | 92.2 | Breakdown
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| 19 tie |
ZINC 25 mg Pure Encapsulations · Health Canada LNHPD |
30 mg | 87.8 | Breakdown
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| 19 tie |
Zinc Gummy Pure Encapsulations · Health Canada LNHPD |
12 mg | 87.8 | Breakdown
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| 21 tie |
Ama-Zinc AM Angstrom Minerals · US NIH DSLD |
23 mg | 83.3 | Breakdown
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| 21 tie |
Chelated Zinc NeoLife Nutritionals · US NIH DSLD |
30 mg | 83.3 | Breakdown
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| 21 tie |
Ionic Zinc Triquetra Health · US NIH DSLD |
30 mg | 83.3 | Breakdown
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| 21 tie |
L-OptiZinc 30 mg Vitacost · US NIH DSLD |
30 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Endo-met Laboratories · US NIH DSLD |
22.5 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Zemvelo · US NIH DSLD |
18 mg | 83.3 | Breakdown
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| 21 tie |
Zinc NeoLife Nutritionals · US NIH DSLD |
30 mg | 83.3 | Breakdown
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| 21 tie |
Zinc 15 mg Dr. Mercola · US NIH DSLD |
15 mg | 83.3 | Breakdown
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| 21 tie |
Zinc 30 mg Dr. Clark Research Association Dr. Clark Zentrum · US NIH DSLD |
30 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Carnosine Seeking Health · US NIH DSLD |
16 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Chelate ProThera · US NIH DSLD |
20 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Citrate BulkSupplements.com · US NIH DSLD |
40 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Complex Dr. Mercola Premium Supplements · US NIH DSLD |
30 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Gluconate BulkSupplements.com · US NIH DSLD |
40 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Glycinate BulkSupplements.com · US NIH DSLD |
40 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Glycinate NuMedica · US NIH DSLD |
20 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Liquid W/Sucralose Kirkman · US NIH DSLD |
20 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Picolinate Cardiovascular Research · US NIH DSLD |
25 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Picolinate NutriCology · US NIH DSLD |
25 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Picolinate BulkSupplements.com · US NIH DSLD |
11 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Picolinate Karuna · US NIH DSLD |
25 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Picolinate NHC Natural Healthy Concepts · US NIH DSLD |
30 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Picolinate 30 mg VitaCeutical Labs · US NIH DSLD |
30 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Picolinate 30 mg Natural Nutra · US NIH DSLD |
30 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Triple Action Futurebiotics · US NIH DSLD |
30 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Triple Play 30 mg Bronson · US NIH DSLD |
30 mg | 83.3 | Breakdown
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| 21 tie |
Zinc Triple Play 30 mg Lozenges Lemon Flavor Bronson · US NIH DSLD |
30 mg | 83.3 | Breakdown
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| 48 tie |
Zinc 20 mg Vitabase · US NIH DSLD |
20 mg | 81.1 | Breakdown
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| 48 tie |
Zinc Orotate Swanson Ultra · US NIH DSLD |
20 mg | 81.1 | Breakdown
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| 50 tie |
"Zinc" vegetable Capsule Absorb Science Inc. · Health Canada LNHPD |
30 mg | 76.7 | Breakdown
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100 products were scored; the top 50 are listed here. See the rest in the product list.
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.