Natural Zinc 50 mg by Sunmark — Ingredients, Evidence & Safety

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 50mg dose of zinc exceeds the recommended maximum daily intake limit of 40mg.

Label Data

1 Tablet(s) Serving Size

Mineral Product Type

100% Evidence Coverage

Supplement Facts — Evidence Check

Zinc

50 mg (333% 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

Zinc Gluconate Cellulose Croscarmellose Sodium Corn Starch Stearic Acid Magnesium Stearate Silicon Dioxide

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) Gluten Free

Product Information

📋 Directions for Use

Suggested use: Take one tablet daily with a full glass of water, preferably after a meal.

⚠️ Warnings & Precautions

Keep out of the reach of children.

🧪 Formulation Notes

NO PRESERVATIVES ADDED NO LACTOSE NO ARTIFICIAL COLOR OR FLAVOR NO GLUTEN

Additional Information

49348-141-10

PRODUCT BENEFIT Enhances the immune system

Keep in a cool dry place, tightly closed.

Money Back Guarantee

FRESHNESS AND POTENCY GUARANTEED THROUGH:

DIETARY SUPPLEMENT USP VERIFIED(TM)

USP has tested and verified ingredients, potency, and manufacturing process. USP sets official standards for dietary supplements. See www.uspverified.org

Plays an important role in the development and normal function of the immune system, reproductive system and in proper growth.

McKESSON Empowering Healthcare

SUN3225DB06

Product Details

UPC / SKU 0 10939 53233 6

DSLD Entry Date 2012-04-26

Product Type Mineral

Form Tablet or Pill

Brand Sunmark

DSLD ID 7767

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