Zinc 50 mg by Spring Valley — Ingredients, Evidence & Safety

Product Label

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Safety Alerts

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

This product received a low safety score because the 50mg dose of zinc exceeds the recommended maximum daily intake of 40mg.

Label Data

1 Caplet(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 Microcrystalline Cellulose Dicalcium Phosphate Croscarmellose Sodium Stearic Acid Hypromellose Magnesium Stearate Polyethylene Glycol Natural flavor

Label Claims — Verification

❓ Nutrient

❓ 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 Dairy Free Sugar Free

Product Information

📋 Directions for Use

Suggested use: Adults, take one caplet daily, preferably with a meal.

⚠️ Warnings & Precautions

For your protection, do not use if printed seal under cap is broken or missing.

If you are pregnant, nursing, taking any medications, have any medical condition, consult your doctor before use.

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

Keep out of reach of children.

🧪 Formulation Notes

No gluten, preservatives, wheat, lactose, dairy, sugar, yeast, gelatin, artificial color or flavor

Additional Information

Immune Health Zinc is an essential mineral that supports immune health, bone health and energy metabolism.

Store in a dry place at room temperature 59 degrees-86 degrees F (15 degrees-30 degrees C) and away from sunlight. Keep bottle tightly closed.

Quality Guaranteed

Product Details

UPC / SKU 6 81131 63328 4

DSLD Entry Date 2020-01-25

Product Type Mineral

Form Other (e.g. tea bag)

Brand Spring Valley

DSLD ID 211446

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