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Ultra Zinc Lozenge Orange

product on market Lozenge GNC Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 43% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Zinc and vitamin C are supported by strong evidence for supporting immune function and reducing the duration of common colds. Vitamin A contributes to maintaining healthy mucosal membranes and vision. Overall, these ingredients are well-researched, though the specific evidence coverage for this formulation is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Ultra Zinc Lozenge Orange
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Lozenge(s)
Serving Size
24
Servings
Botanical with Nutrients
Product Type
43%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
5 Calorie(s)
Total Carbohydrates
1 Gram(s) (1% DV)
Vitamin A
600 mcg (67% DV)
Vitamin C
200 mg (222% DV)
20 mg (182% DV)
1.8× RDA — within safe limits 263 studies (A:6, B:134)
1 mg (111% DV)
1.1× RDA — within safe limits 37 studies (A:0, B:11)
Market median: 400.0mg (380 products) 36 studies (A:1, B:10)

Other Ingredients

Sorbitol Sucrose Fructose Natural Flavors Stearic Acid Magnesium Stearate Citric Acid
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take tow to four lozenges. Allow the lozenges to dissolve slowly in the mouth before swallowing. Do not chew.

Warnings & Precautions

Keep out of reach of children.

Contains: Soybeans.

Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition.

Discontinue use two weeks prior to surgery.

Formulation Notes

GNC Ultra Zinc Lozenge is scientifically designed to support a healthy immune system and provide antioxidant protection. Each lozenge is blister packed to be portable and easy to use.

Echinacea and Zinc - Key ingredients that help support natural resistance. Vitamins A and C - Essential antioxidant vitamins that protect cells against the damage caused by free radicals.

May help support natural resistance

With vitamin C & echinacea Natural Flavor

All mineral amounts shown are elemental. Conforms to USP <2091> for weight.

No artificial colors, no artificial flavors, no preservatives, sodium free, no wheat, gluten free, no dairy.

Additional Information

Store in a cool, dry place.

Our quality commitment to you Since 1935, our mission as the industry leader has been to provide you with the highest-quality nutritional supplements. We continue to stand behind this mission. If you're not 100% satisfied with your purchase, return the unused portion of the product with your receipt within 30 days and we'll either refund your money or find a replacement product that is right for you.

24 servings

Metadata

Product Details

DSLD Entry Date2021-01-22
Product TypeBotanical with Nutrients
FormLozenge
BrandGNC
DSLD ID243012
Data Updated2026-04-11
Research

Research Evidence

397
Research Sources
55
Avg Quality
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
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
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
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
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
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
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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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.