Home/ Supplements/ Zinc/ Zinc 30 mg

Zinc 30 mg

product on market Capsule Dr. Berg Safety: 95/100
95/100

This product looks safe

  • Folate: 300mg is 300.0× the Tolerable Upper Intake Level (1.0mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Zinc, magnesium, and vitamin D are supported by strong evidence for immune function and metabolic health. Vitamin B6 and folate contribute to cellular energy and neurological support. However, the overall evidence coverage for this specific formulation is limited.

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

Alerts

Safety Alerts

Folate: 300mg is 300.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for Zinc 30 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
60
Servings
Multi-Vitamin and Mineral (MVM)
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

12.5 mcg (63% DV)
Within RDA (0.8× RDA) 608 studies (A:16, B:251)
10 mg (588% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
300 mcg DFE (75% DV)
Exceeds UL by 300.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
15 mg (4% DV)
Market median: 500.0mg (1 products) 316 studies (A:8, B:159)
30 mg (273% DV)
2.7× RDA — within safe limits 263 studies (A:6, B:134)
50 mcg (91% DV)
Within RDA (0.9× RDA) 173 studies (A:0, B:67)
3 mg (333% DV)
3.3× RDA — above typical dose (UL: 10 mg) 37 studies (A:0, B:11)

Other Ingredients

L-Leucine Vegetable Capsule Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, take 1 capsule per day, with or without food.

Warnings & Precautions

Caution: Do not exceed recommended dose.

Pregnant or nursing mothers, children under the age of 18, and individuals with known medical conditions should consult a physician before using this or any dietary supplement.

Pregnant or nursing mothers, children under the age of 18, and individuals with known medical conditions should consult a physician before using this or any dietary supplement.

Do not use if safety seal is damaged or missing.

Formulation Notes

Zinc with magnesium, vitamin D3, and selenium Zinc 30 mg per serving

Boosts immune function Supports skin health Supports healthy hair

Additional Information

Keep in a cool, dry place.

Developed and distributed by Dr. Eric Berg DC To reorder: shop.drberg.com (800) 816-8184

Packaged in the USA with globally sourced ingredients

Metadata

Product Details

UPC / SKU8 10110 79088 9
DSLD Entry Date2025-08-22
Product TypeMulti-Vitamin and Mineral (MVM)
FormCapsule
BrandDr. Berg
DSLD ID337181
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 →
Compare

Similar Products

Zinc Picolinate 30 mg
VitaCeutical Labs · Capsule
100
Opti-Zinc 30
Douglas Laboratories · Capsule
100
Zinc Picolinate
Cardiovascular Research · Capsule
100
Zinc Picolinate 25 mg
Kirkman · Capsule
100
Zinc 20 mg
Kirkman · Capsule
100
View all Zinc products →
Zinc research Best Zinc All Zinc products More from Dr. Berg View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.