Supplements

Zinc in supplements · page 185

9,087 supplements on the U.S. market list Zinc with an amount per serving. The official Tolerable Upper Intake Level for adults is 40 mg a day.

Tolerable Upper Intake Level (UL)

The highest daily amount that is unlikely to cause harm for almost all healthy people, from food, drinks and supplements combined.

Age	Men	Women	Pregnancy	Breastfeeding
0-6 months	4 mg	4 mg	—	—
7-12 months	5 mg	5 mg	—	—
1–3 years	7 mg	7 mg	—	—
4–8 years	12 mg	12 mg	—	—
9–13 years	23 mg	23 mg	—	—
14–18 years	34 mg	34 mg	34 mg	34 mg
19+ years	40 mg	40 mg	40 mg	40 mg

Source: NIH ODS Zinc Fact Sheet for Health Professionals, Table 3 (updated 2026-01-06).

Supplements with Zinc

9,087 shown · page 185 of 190

Zinc Liver ChelateSP Standard Process · Tablet or Pill10 mg per serving

Zinc with Cinchona BarkLidtke · Capsule30 mg per serving

Cyclin With Growth FactorsMHP Maximum Human Performance · Capsule30 mg per serving

De-Metox (DL-Methionine)Douglas Laboratories · Capsule50 mg per serving

Sleep FormulaDouglas Laboratories · Other (e.g. tea bag)30 mg per serving

Immuno PlusOL Olympian Labs · Capsule20 mcg per serving

Maximum Strength Impressex Aphrodisiac Sexual EnhancerNature's Answer · Capsule3.0 mg per serving

ReduceEnzymedica · Capsule2.0 mg per serving

Shark Cartilage 740 mgBronson Laboratories · Capsule2.0 mg per serving

Max BCAAMM Sports Nutrition · Tablet or Pill5.0 mg per serving

ZMAOptimum Nutrition · Capsule30 mg per serving

Calcium, Magnesium & ZincFinest Nutrition · Tablet or Pill8.0 mg per serving

ZMANutraBio · Powder30 mg per serving

Daily Prostate SupportCavalier · Capsule30 mg per serving

Rapi-DefenseNature's Way · Capsule22 mg per serving

Zinc Glycinate Liquid Natural Peach-Tangerine FlavorGenestra Brands · Liquid30 mg per serving

GastricSoothe 37.5 mgSource Naturals · Capsule16 mg per serving

Enhanced Zinc Lozenges Peppermint FlavorLife Extension · Lozenge19 mg per serving

Zinc Citrate 50 mg21st Century · Tablet or Pill50 mg per serving

EZ Zinc Orange FlavorSMNutrition · Tablet or Pill25 mg per serving

Zinc Chewables with Vitamin CNutriCology · Tablet or Pill20 mg per serving

Saw Palmetto FormulaGNC Men's · Tablet or Pill7.5 mg per serving

Max ZMAMM Sports Nutrition · Capsule30 mg per serving

Natural Calcium Magnesium & ZincVitasmart · Other (e.g. tea bag)15 mg per serving

Saw Palmetto ExtractFlora · Capsule15 mg per serving

Sambu GuardDr. Dunner · Lozenge10 mg per serving

Target P-14 FormulaNature's Sunshine · Capsule15 mg per serving

Vitamin C 600 mg + ZincGNC · Tablet or Pill15 mg per serving

C 1000 mg with Rose Hips & ZincMason Natural · Other (e.g. tea bag)5.0 mg per serving

ZincHigher Nature · Tablet or Pill20 mg per serving

Imune Charge+ Throat SprayQuicksilver Scientific · Liquid0.50 mg per serving

Immune Charge+ Zinc IonophoreQuicksilver Scientific · Softgel Capsule10 mg per serving

Zinc LozengesRx Vitamins · Lozenge15 mg per serving

Skin CeramidesSuperSmart · Softgel Capsule10 mg per serving

Zinc LozengeNature's Sunshine · Lozenge3.5 mg per serving

Zinc Picolinate 30 mg + CopperNatural Grocers by Vitamin Cottage · Capsule30 mg per serving

BioZinc 15 mgNatural Grocers by Vitamin Cottage · Capsule15 mg per serving

L-OptiZinc 30 mg + CopperNatural Grocers by Vitamin Cottage · Capsule30 mg per serving

Chelated Zinc 50 mg21st Century · Tablet or Pill50 mg per serving

Vitamin D-3 Immune Liposomal SprayNOW · Liquid1.0 mg per serving

Test HDMuscleTech Performance Series · Other (e.g. tea bag)7.5 mg per serving

Thymus NFDouglas Laboratories · Liquid0.70 mg per serving

ReduceEnzymedica · Capsule15 mg per serving

Pro-Test1 Up Nutrition · Capsule20 mg per serving

Fenu Mass Pineapple PunchPS ProSupps · Powder5.0 mg per serving

Cool Lemon Zinc LozengesVitamer Laboratories · Lozenge23 mg per serving

TestoFreakGoliath Labs · Capsule15 mg per serving

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).