Calcium From The Sea

by Harmonic Innerprizes · capsule · 180 vegicaps

  • On the market (NIH)
  • UPC 6 40627 52180 1
  • DSLD label 81542
  • Serving 6 vegetable capsules

Calcium From The Sea by Harmonic Innerprizes lists 18 ingredients, 6 with an amount per serving of 6 vegetable capsules, such as 800 mg of calcium, 1,000 mg of magnesium, 187 mcg of iodine and 1,000 IU (25 mcg) of vitamin D3; 6 give their count of live cultures or enzyme activity instead of a weight; 6 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on February 23, 2018.

What is in Calcium From The Sea?

Each row as the label prints it, per serving of 6 vegetable capsules. 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).

Calcium From The Sea: Supplement Facts rows against the market (DSLD label 81542, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Lithothamnium calcareum800 mg80%Calcium in Calcium From The Sea against 17,831 products800 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg800 mg

Higher than 95% of 17,831 products listing calcium (median 115 mg).

Magnesiumas Magnesium Ascorbate, Magnesium Citrate, Magnesium Malate1,000 mg250%Magnesium in Calcium From The Sea against 14,003 products1,000 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg1,000 mg

Higher than over 99% of 14,003 products listing magnesium (median 86 mg). 2.9 times the adult UL a day.

Iodineas Lithothamnium calcareum187 mcg125%Iodine in Calcium From The Sea against 6,382 products187 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg187 mcg

Higher than 87% of 6,382 products listing iodine (median 150 mcg).

Vitamin D3as Cholecalciferol1,000 IU (25 mcg)250%Vitamin D in Calcium From The Sea against 14,175 products25 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg25 mcg

Higher than 59% of 14,175 products listing vitamin D (median 15 mcg).

Vitamin Cas Magnesium Ascorbate480 mg800%Vitamin C in Calcium From The Sea against 18,583 products480 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg480 mg

Higher than 81% of 18,583 products listing vitamin C (median 100 mg).

Vitamin K2as Menaquinone-740 mcg50%Vitamin K in Calcium From The Sea against 4,607 products40 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg40 mcg

70% of 4,607 products listing vitamin K give more (median 80 mcg).

Enzyme Complex:75 mg
ProteaseProtease Note: 10,000 HUT
AmylaseAmylase Note: 1,500 DU
LipaseLipase Note: 1,500 FIP
CellulaseCellulase Note: 400 CU
GlucoamylaseGlucoamylase Note: 1.8 AGU
PectinasePectinase Note: 8 endo-PGUno amount given
HemicellulaseHemicellulase Note: 1000 HCU
Beta-GlucanaseBeta-Glucanase Note: 10 BGno amount given
PhytasePhytase Note: 10 Uno amount given
Proprietary Blend270 mg
Spirulinain the blend, no amount given
Bambooas SilicaBamboo (Form: 70% silica)in the blend, no amount given
Chlorellain the blend, no amount given
Silicon Mineral Complexin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 81542 (entered February 23, 2018), version 9.4.0. See the label on DSLD. 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:

  • Its 800 mg of calcium is higher than 95% of the 17,831 calcium products that print an amount; 891 list more.
  • At 1 serving a day, the most its directions give, the label lists 1,000 mg of magnesium, 2.9 times the adult Tolerable Upper Intake Level.

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 Calcium From The Sea'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
Suggested Use: Depending on your state of health or nutritional goals, take 1 or 2 capsules with the noon and evening meals, plus 1 or 2 capsules right before bed time.
Warnings
Warning: Consult your physician before use if you are pregnant, lactating, have a medical condition or are taking any medication.
Keep out of reach of children.
Allergens and what it does not contain
Hypoallergenic: This product does not contain soy, milk, eggs, fish, Crustacean shellfish, tree nuts, peanuts, wheat, yeast, salt, preservatives, artificial color, flavor, or fragrances.

Source: label statements in DSLD label 81542.

What else is on the label?

Other ingredients: Hydroxypropylmethylcellulose, Calcium Stearate, Water.

How many labels does Calcium From The Sea have?

4 labels are on file under this name since March 25, 2013: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 81542 (current) Entered February 23, 2018 · on the market · 180 vegicaps · UPC 6 40627 52180 1
  2. Label 81532 Entered February 23, 2018 · on the market · 90 vegicaps · UPC 6 40627 52090 3
  3. Label 19567 Entered March 25, 2013 · off the market October 24, 2017 · 90 vegicaps · UPC 6 40627 52090 3
  4. Label 19560 Entered March 25, 2013 · off the market October 24, 2017 · 180 vegicaps · UPC 6 40627 52180 1

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

Who makes it?

The label names Harmonic Innerprizes, Inc. (distributor), Henderson, NV, U.S.A.. All Harmonic Innerprizes products.

Where next?