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Sublingual Zinc

product on market Powder Higher Nature Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Zinc and Vitamin C are widely researched for their roles in supporting immune function and antioxidant defense. While there is strong evidence for these nutrients' general biological roles, the specific evidence coverage for this formulation is limited. Both ingredients are generally recognized as safe at recommended dosages.

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

Label

Product Label

Label for Sublingual Zinc
Open Full PDF View on NIH DSLD →
Details

Label Data

0.2 Gram(s)
Serving Size
Single Vitamin and Mineral
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
40 mg (50% DV)
15 mg (150% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)

Other Ingredients

Potato Maltodextrin Zinc Citrate Brown Rice Flour Vitamin C Silicon Dioxide Xylitol Beetroot red powder natural Berry flavour Apple powder Cranberry powder
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

DIRECTIONS: Take 1 level measure a day (children over 8 years, 1/2 level measure alternate days) under the tongue, or as your health professional advises. Do not exceed recommended daily intake. A daily multivitamin is also recommended.

Warnings & Precautions

Do not feed to dogs, if consumed seek veterinary advice.

Keep out of reach of children.

Formulation Notes

DOES NOT CONTAIN: sugar, salt, soya, wheat, gluten, yeast, lactose, dairy products, artificial preservatives, colours or flavourings.

Suitable for vegetarians and vegans.

zinc citrate powder formula for oral absorption

VEGETARIAN

zinc citrate powder formula with sweetener (naturally derived from plants)

Contains zinc as citrate, a readily absorbable mineral salt.

Additional Information

This product is not tested on animals.

Charitable organisations policy: supplements regularly donated

Jar {Recycle} 1 PET

Lid {Recycle} 5 PP

Scoop {Recycle} PS

NEW LONGHANDLED SCOOP

ZSU048 109 ZSU-120-04

Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle.

Contains scoop.

This bottle has a UV filter.

Ensure lid is tight and store in a cool, dry, steam-free environment as damp conditions can affect the product quality.

Metadata

Product Details

UPC / SKU5 031013 101816
DSLD Entry Date2014-12-29
Product TypeSingle Vitamin and Mineral
FormPowder
DSLD ID40791
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.