Zinc

product on market Tablet or Pill Healthy Directions 🟡 Safety: 60/100
Brand: Healthy Directions
🟡 60/100

Review before taking

  • Zinc: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Zinc: 50mg is 1.2× the Tolerable Upper Intake Level (40mg)

The safety score is low because the amount of zinc in this supplement exceeds the recommended maximum daily intake of 40mg.

Label Data

1 Tablet(s) Serving Size
90 Servings
Mineral Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

50 mg (273% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.2× (UL: 40 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 50mg UL 40mg

Other Ingredients

Microcrystalline Cellulose Cellulose Magnesium Stearate Dicalcium Phosphate Stearic Acid Silica Croscarmellose Sodium

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (99% of products) Structure/Function (84% of products) Nutrient (48% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Use: As a dietary supplement, take 1 tablet daily with a meal.

⚠️ Warnings & Precautions

Precautions: Consult a health care practitioner if you are pregnant or nursing, have a serious medical condition, or use any medications.

Taking this product without food may cause stomach upset.

Discontinue use and consult your doctor if any adverse reactions occur. For adults only.

Keep out of reach of children.

🧪 Formulation Notes

Unconditionally guaranteed for purity and labeled potency.

Due to the nature of these ingredients, color variation may occur.

Additional Information

Store bottle in a cool, dry place.

Almost out? Call 1-866-599-9491 www.HealthyDirections.com

Product Details

UPC / SKU 6 78829 29264 9
DSLD Entry Date 2020-07-23
Product Type Mineral
Form Tablet or Pill
Brand Healthy Directions
DSLD ID 231066
Data Updated 2026-04-11

Research Evidence

397 Research Sources
55 Avg Quality Score
200 Meta Analysis
68 Rct
58 Systematic Review
53 Clinical Trial
9 Cochrane Review
2 Narrative Review
2 Regulatory Source
1 Observational
1 Other
1 Openfda Safety
A Zinc supplementation for improving pregnancy and infant outcome
Meta Analysis The Cochrane database of systematic reviews 2021
PubMed DOI Cochrane
A Zinc supplementation for preventing mortality, morbidity, and growth failure in children aged 6 months to 12 years
Narrative Review The Cochrane database of systematic reviews 2023
PubMed DOI Cochrane
A Oral zinc for treating diarrhoea in children
Meta Analysis The Cochrane database of systematic reviews 2016
PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
A Zinc for the prevention or treatment of acute viral respiratory tract infections in adults: a rapid systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2021
PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2010
PubMed DOI Cochrane
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2012
PubMed DOI Cochrane
A Compression bandages or stockings versus no compression for treating venous leg ulcers
Meta Analysis The Cochrane database of systematic reviews 2021
PubMed DOI
A Zinc supplementation for mental and motor development in children
Meta Analysis The Cochrane database of systematic reviews 2012
PubMed DOI Cochrane
A Zinc for the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI
View all evidence for Zinc →

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