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NZ Ultra Cal

product on market Capsule Everyday Health Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 86% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Calcium carbonate and hydroxyapatite provide essential minerals for bone density, supported by strong evidence for skeletal health. Vitamin D3 and K2 facilitate calcium absorption and proper distribution in the body. Kelp contributes iodine, though evidence for its general supplementation is more limited compared to the primary bone-supporting nutrients.

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

Label

Product Label

Label for NZ Ultra Cal
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
30
Servings
Botanical with Nutrients
Product Type
86%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Within RDA (0.5× RDA) 441 studies (A:25, B:228)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
4 mcg (5% DV)
Market median: 0.1mg (347 products) 275 studies (A:9, B:175)
125 IU (31.25% DV)
Within RDA (0.2× RDA) 608 studies (A:16, B:251)
Kelp
30 mg
5 mg (33.5% DV)
Within RDA (0.5× RDA) 263 studies (A:6, B:134)
30 mg (7.5% DV)
Within RDA (0.1× RDA) 4 studies (A:0, B:3)

Other Ingredients

Gelatin Rice Flour
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions The usual dose is 1 capsule per day or following doctor's instructions.

Warnings & Precautions

Caution Keep out of reach of children.

Contact doctors immediately incase of accidental overdose. Do not use if outer seal or seal under cap is broken or missing.

Formulation Notes

Safe for pregnant and lactation women, teenagers and adults.

Innovative calcium

High bioavailability

Nano Calcium & Microcrystalline Hydroxyapatite Calcium New Zealand kelp Mg, Zin, Vitamin D3 and Vitamin K2-MK7

Made in New Zealand from local and imported ingredients

Microcrystalline Hydroxyapatite Calcium was produced from selected organic material sources, combined with high tech Nano Calcium contained tiny elements that ultimate the absorption and archived outstanding effects. Moreover, the combination of Calcium and Vitamin D3 enhancing the absorption process of Calcium elements to blood. Finally, MK7 (vitamin K2) shall improve the Calcium transfer process from blood to bone. NZ Ultra Cal help your body work as the most innovative absorption mechanism as mentioned with none of redundancy of Calcium making kidney stone or constipation.

Manufactured under GMP

Contains no sugar, salt, artificial colors or flavors.

Additional Information

Store in a dry, cool place tightly closed.

GMP Certified Good Manufacturing Practice 100% Satisfaction Guaranteed

Metadata

Product Details

UPC / SKU9 421904 081895
DSLD Entry Date2024-03-22
Product TypeBotanical with Nutrients
FormCapsule
BrandEveryday Health
DSLD ID306130
Data Updated2026-04-11
Research

Research Evidence

511
Research Sources
57
Avg Quality
266
Meta Analysis
95
Systematic Review
76
Rct
49
Clinical Trial
12
Guideline
4
Regulatory Source
2
Cochrane Review
2
Other
2
Narrative Review
1
Openfda Safety
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
A First-line drugs for hypertension
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008 PubMed DOI
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Beta-blockers for hypertension
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
View all evidence for Calcium →
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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.