Zinc 30 mg by Nature's Life — Ingredients, Evidence & Safety

Product Label

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Label Data

1 Vegetarian Capsule(s) Serving Size

Mineral Product Type

100% Evidence Coverage

Supplement Facts — Evidence Check

Zinc

30 mg (200% DV)

✅ 2.7× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)

RDA 11mg This product: 30mg UL 40mg

Copper

2 mg (100% DV)

✅ 2.2× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)

RDA 0.9mg This product: 2mg UL 10mg

Other Ingredients

Cellulose Vegetarian Capsule Silica Magnesium Stearate

Label Claims — Verification

❓ Nutrient

❓ All Other

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

Target Groups

Vegetarian Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions: Take one (1) vegetarian capsule daily with food.

⚠️ Warnings & Precautions

Keep out of the reach of children. Not for use by persons under the age of 18.

WARNING: Use only as directed.

Consult a licensed health care practitioner before using this product, especially if you are pregnant or nursing.

🧪 Formulation Notes

Zinc Picolinate Plus 2 mg Copper

Discussion: Zinc is an essential trace mineral intended to provide nutritive support for healthy protein synthesis, normal taste acuity, and normal metabolism of proteins, carbohydrates and fats.

Nature's Life guarantees that NO ingredients other than those listed on this label have been added to this product.

Suitable For Vegetarians

Additional Information

1 Daily

Store in a cool, dry place.

101946 0812

Product Details

UPC / SKU 0 40647 00436 8

DSLD Entry Date 2016-06-24

Product Type Mineral

Form Capsule

Brand Nature's Life

DSLD ID 60675

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

PubMed DOI Cochrane

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 Cochrane

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 Cochrane

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 Cochrane

A Zinc supplements for preventing otitis media

Meta Analysis The Cochrane database of systematic reviews 2012

PubMed DOI Cochrane

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