Cal/Mag Zinc by NaturesPlus — Ingredients, Evidence & Safety

Product Label

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Safety Alerts

⚠️ Zinc: 75mg is 1.9× the Tolerable Upper Intake Level (40mg)

Label Data

4 Tablet(s) Serving Size

23 Servings

Mineral Product Type

67% Evidence Coverage

Supplement Facts — Evidence Check

Calcium

1000 mg (77% DV)

Magnesium

500 mg (119% DV)

📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)

This product: 500mg

Zinc

75 mg (682% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 1.9× (UL: 40 mg) 📚 258 studies (Tier A: 6, B: 134)

RDA 11mg This product: 75mg UL 40mg

Other Ingredients

Dicalcium Phosphate Microcrystalline Cellulose Magnesium Oxide Cellulose Calcium Carbonate Stearic Acid isolated Soy Protein Zinc Sulfate Carob Silica Magnesium Stearate Pharmaceutical Glaze

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

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

Target Groups

Vegetarian Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

DIRECTIONS: Four tablets once daily.

⚠️ Warnings & Precautions

Keep out of reach of children.

🧪 Formulation Notes

Calcium, Magnesium and Zinc are vital for the formation of strong bones and teeth. They support healthy neural, muscular, blood vessel and cardiovascular function, including heart rhythm. All three of these essential nutrients are critical for the healthy function of the brain, nervous system and muscular system. Calcium is most well-known for bone & muscle support while magnesium is prized for its calming effects and its ability to promote bowel regularity. Zinc is one of the most popular nutrients immune defense support and also essential for healthy muscles and reproductive hormone production.

Free from artificial colors and artificial preservatives. Gluten Free.

Vegetarian

Bone Support

Manufactured with the Biotron Process of amino acid chelation.

Additional Information

Keep tightly closed in a cool, dry place.

Product Details

UPC / SKU 0 97467 03365 8

DSLD Entry Date 2023-10-24

Product Type Mineral

Form Tablet or Pill

Brand NaturesPlus

DSLD ID 298286

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