Zinc 50 mg by NutriFlair — Ingredients, Evidence & Safety

Product Label

📄 Open Full PDF View on NIH DSLD →

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

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 limit of 40mg.

Label Data

1 Tablet(s) Serving Size

100 Servings

Mineral Product Type

100% Evidence Coverage

Supplement Facts — Evidence Check

Zinc

50 mg (455% 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 Dicalcium Phosphate Stearic Acid Magnesium Stearate Silicon Dioxide Croscarmellose Sodium

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

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

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Dairy Free

Product Information

📋 Directions for Use

Suggested Use: As a dietary supplement, take 1 tablet daily with 8-12 oz of water, or as directed by a healthcare professional.

⚠️ Warnings & Precautions

Caution: Do not exceed recommended dose.

Pregnant or nursing mothers, children under the age of 18, individuals with a known medical condition, and individuals with a known medical condition, and individuals taking prescription medications, should consult a healthcare professional before using this or any dietary supplement.

Pregnant or nursing mothers, children under the age of 18, individuals with a known medical condition, and individuals with a known medical condition, and individuals taking prescription medications, should consult a healthcare professional before using this or any dietary supplement. Keep out of reach of children.

Do not use if safety seal is damaged or missing.

🧪 Formulation Notes

Premium Ultra strength Supports healthy immune function Joint, skin, and antioxidant support Laboratory tested. Guaranteed quality.

Zinc 50mg per tablet

Vegan

Non-GMO

Made in USA Made in USA with global ingredients. Lab tested GMP Good Manufacturing Practice

NutriFlair Zinc gluconate 50...c picolinate, citrate, oxide

Additional Information

Questions about our product? We are here to help! Email us: hello@nutriflair.com Visit: nutriflair.com

Storage: Keep tightly closed, in a cool, dry place, and do not expose to excessive heat.

Follow us: Instagram, Facebook, Twitter @nutriflair #nutriflair New

Product Details

UPC / SKU X002I6TX3F

DSLD Entry Date 2023-11-22

Product Type Mineral

Form Tablet or Pill

Brand NutriFlair

DSLD ID 299687

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