🟢 90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Safety Alerts

ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

1 Capsule(s) Serving Size
100 Servings
Botanical with Nutrients Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

30 mg (200% DV)
✅ 2.7× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 30mg UL 40mg
Proprietary Base
30 mg

Other Ingredients

Microcrystalline Cellulose Rice Flour Magnesium Stearate Silica

Label Claims — Verification

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

Target Groups

Vegetarian Adult (18 - 50 Years) Kosher Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested Use: As a dietary supplement, take up to two capsules daily with meals, or as directed by a healthcare professional.

⚠️ Warnings & Precautions

Keep out of reach of children.

🧪 Formulation Notes

All Olympian Labs products are free from most allergens such as corn, yeast, barley, gluten, wheat, soy, lactose, all milk products, citrus, fish, egg products, as well as added flavorings, sugars, sweeteners, salt, preservatives, salicylates, artificial colors and coatings.

V Vegetarian & Kosher capsules

V Vegetarian & Kosher capsules

Additional Information

Made in USA

Confused on what to take? Check yourself at: WhatVitaminsAreRightForYou.com

With Herbs for Increased Assimilation

Store in a cool, dry place.

Since 1992 OL

V Vegetarian & Kosher capsules

When you buy an Olympian Labs product, you can be sure you are buying the best.

Olympian Labs Resident's Guarantee: I guarantee that all Olympian Labs products are of the highest quality ingredients and lab assayed to ensure that what we say on the label is actually in the product.

Product Details

UPC / SKU 7 10013 00051 4
DSLD Entry Date 2012-06-25
Product Type Botanical with Nutrients
Form Capsule
DSLD ID 9968
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
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
A Oral zinc for treating diarrhoea in children
Meta Analysis The Cochrane database of systematic reviews 2016
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2014
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
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2010
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2012
A Compression bandages or stockings versus no compression for treating venous leg ulcers
Meta Analysis The Cochrane database of systematic reviews 2021
A Zinc supplementation for mental and motor development in children
Meta Analysis The Cochrane database of systematic reviews 2012
A Zinc for the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
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