PlainVitamins

NZ Ultra Cal

by Everyday Health · capsule · 30 capsules

  • On the market (NIH)
  • UPC 9 421904 081895
  • DSLD label 306130
  • Serving 1 capsule
  • 30 servings

NZ Ultra Cal by Everyday Health lists 7 ingredients, 7 with an amount per serving of 1 capsule, such as 500 mg of calcium carbonate, 100 mg of calcium microcrystalline hydroxyapatite, 4 mcg of vitamin K2 and 125 IU (3.13 mcg) of vitamin D3. Its current label entered the NIH Dietary Supplement Label Database on March 22, 2024.

What is in NZ Ultra Cal?

Each row as the label prints it, per serving of 1 capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

NZ Ultra Cal: Supplement Facts rows against the market (DSLD label 306130, January 2026 release)
IngredientAmount% DVAmong products listing it
Calcium Carbonatenano500 mgCalcium in NZ Ultra Cal against 17,831 products100 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg100 mg

53% of 17,831 products listing calcium give more (median 115 mg).

Calcium Microcrystalline Hydroxyapatite100 mg23%
Vitamin K2as Menaquinone-74 mcg5%Vitamin K in NZ Ultra Cal against 4,607 products4 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg4 mcg

99% of 4,607 products listing vitamin K give more (median 80 mcg).

Vitamin D3125 IU (3.13 mcg)31%Vitamin D in NZ Ultra Cal against 14,175 products3.13 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg3.13 mcg

92% of 14,175 products listing vitamin D give more (median 15 mcg).

KelpNew Zealand30 mgKelp in NZ Ultra Cal against 333 products30 mg per serving; the middle half of products list 20 mg to 100 mg, the median 50 mg.30 mg

68% of 333 products listing kelp give more (median 50 mg).

Zinc Oxide5 mg34%

The label names the compound (Zinc Oxide); its amount is likely the compound's weight, not the zinc it holds, so it is not placed among other products.

Magnesium Oxidemagie30 mg8%

The label names the compound (Magnesium Oxide); its amount is likely the compound's weight, not the magnesium it holds, so it is not placed among other products.

Source: NIH ODS Dietary Supplement Label Database, label 306130 (entered March 22, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 99% of the 4,607 products that print an amount of vitamin K list more than its 4 mcg of vitamin K (median 80 mcg).
  • 92% of the 14,175 products that print an amount of vitamin D list more than its 3.13 mcg (125 IU) of vitamin D (median 15 mcg (600 IU)).

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with NZ Ultra Cal's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Directions The usual dose is 1 capsule per day or following doctor's instructions.
Warnings
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.
Allergens and what it does not contain
Contains no sugar, salt, artificial colors or flavors.
Storage
Store in a dry, cool place tightly closed.

Source: label statements in DSLD label 306130.

What else is on the label?

Other ingredients: Gelatin, Rice Flour.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Certified Good Manufacturing Practice 100% Satisfaction Guaranteed.

How many labels does NZ Ultra Cal have?

One label is on file, entered on March 22, 2024.

  1. Label 306130 (current) Entered March 22, 2024 · on the market · 30 capsules · UPC 9 421904 081895

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Everyday Health Ltd (manufacturer), Rangiora, New Zealand. All Everyday Health products.

Where next?