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Zinc & Throat Guard Lozenges

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 46% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Zinc and Vitamin C have moderate evidence for supporting immune function and reducing cold duration. Slippery Elm and Echinacea are traditionally used for throat soothing and immune support, though clinical evidence for these is more limited. The formulation maintains a high safety profile for general use.

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

Label

Product Label

Label for Zinc & Throat Guard Lozenges
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Lozenge(s)
Serving Size
50
Servings
Other Combinations
Product Type
46%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

15 mg (100% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
Vitamin C
60 mg (100% DV)
6 mg (2% DV)
Market median: 500.0mg (1 products) 316 studies (A:8, B:159)
10 mg
Market median: 400.0mg (380 products) 36 studies (A:1, B:10)
Slippery Elm
25 mg
Market median: 100.0mg (284 products) 10 studies (A:0, B:4)
Succanat Honey
236 mg
Mannitol
200 mg
100% whole Raspberry fruit extract
45 mg
100% whole Cherry fruit extract
7 mg
Market median: 100.0mg (1 products) 42 studies (A:1, B:15)
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, dissolve one (1) lozenge in mouth or as directed by your health professional.

Warnings & Precautions

Keep out of reach of children.

Do not use product if the tamper-resistant shrink band around the cap or the inner seal beneath the cap appears to have been tampered with or is missing.

Warning: Pregnant and nursing mothers need to check with their health professional before taking supplements.

Formulation Notes

Uniquely Perque 100% active 100% natural 100% verified

Does not contain: Citrus, MSG, wheat, gluten, corn, starch, sugar, soy, yeast, zein, sulfates, phosphates (other than coenzymes), preservatives, casein or other milk derivatives. NO GMO's; NO toxic minerals or metals

Reduces incidence of cold symptoms and soothes throats

Full disclosure label (no hidden or inactive ingredients)

V (Vegetarian)

Additional Information

Must be stored with cap on tightly in a cool, dry place.

Metadata

Product Details

DSLD Entry Date2020-12-26
Product TypeOther Combinations
FormLozenge
BrandPerque
DSLD ID241012
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
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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.