PlainVitamins

Zn-Min

by Loomis Enzymes · capsule · 180 capsules

  • On the market (NIH)
  • UPC 6 97706 01110 4
  • DSLD label 306314
  • Serving 2 capsules
  • 90 servings

Zn-Min by Loomis Enzymes lists 15 ingredients, 14 with an amount per serving of 2 capsules, such as 6 mcg of vitamin B12, 40 mg of calcium, 2 mg of iron and 6 mg of zinc; 1 sits inside a blend without its own amount. Its current label entered the NIH Dietary Supplement Label Database on February 22, 2024.

What is in Zn-Min?

Each row as the label prints it, per serving of 2 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).

Zn-Min: Supplement Facts rows against the market (DSLD label 306314, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B12as Methylcobalamin6 mcg250%Vitamin B12 in Zn-Min against 14,425 products6 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg6 mcg

74% of 14,425 products listing vitamin B12 give more (median 36 mcg). Per day at the most servings: 12 mcg.

Calciumas Calcium Citrate40 mg3%Calcium in Zn-Min against 17,831 products40 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg40 mg

79% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 80 mg.

Ironas Iron Glycinate Chelate2 mg11%Iron in Zn-Min against 6,910 products2 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg2 mg

66% of 6,910 products listing iron give more (median 5 mg). Per day at the most servings: 4 mg.

Zincas Zinc Citrate6 mg55%Zinc in Zn-Min against 13,186 products6 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg6 mg

69% of 13,186 products listing zinc give more (median 11 mg). Per day at the most servings: 12 mg.

Seleniumas Selenium Glycinate49 mcg89%Selenium in Zn-Min against 7,658 products49 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg49 mcg

66% of 7,658 products listing selenium give more (median 55 mcg). Per day at the most servings: 98 mcg.

Copperas Copper Gluconate1 mg111%Copper in Zn-Min against 6,468 products1 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg1 mg

40% of 6,468 products listing copper give more (median 1 mg). Per day at the most servings: 2 mg.

Manganeseas Manganese Bisglycinate Chelate1 mg43%Manganese in Zn-Min against 7,016 products1 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg1 mg

70% of 7,016 products listing manganese give more (median 2 mg). Per day at the most servings: 2 mg.

Chromiumas Chromium Polynicotinate120 mcg343%Chromium in Zn-Min against 7,825 products120 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg120 mcg

Higher than 54% of 7,825 products listing chromium (median 100 mcg). Per day at the most servings: 240 mcg.

Molybdenumas Molybdenum Glycinate Chelate40 mcg89%Molybdenum in Zn-Min against 4,390 products40 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg40 mcg

63% of 4,390 products listing molybdenum give more (median 50 mcg). Per day at the most servings: 80 mcg.

Methylsulfonylmethane200 mgMethylsulfonylmethane in Zn-Min against 1,454 products200 mg per serving; the middle half of products list 150 mg to 1,000 mg, the median 500 mg.200 mg

68% of 1,454 products listing methylsulfonylmethane give more (median 500 mg). Per day at the most servings: 400 mg.

Kelp60 mgAscophyllum nodosum in Zn-Min against 54 products60 mg per serving; the middle half of products list 50 mg to 300 mg, the median 100 mg.60 mg

67% of 54 products listing ascophyllum nodosum give more (median 100 mg). Per day at the most servings: 120 mg.

Silicaas Silica Amino Acid Chelate1 mgSilicon in Zn-Min against 1,220 products1 mg per serving; the middle half of products list 2 mg to 10.5 mg, the median 4 mg.1 mg

88% of 1,220 products listing silicon give more (median 4 mg). Per day at the most servings: 2 mg.

Vanadiumas Vanadium Nicotinate Glycinate Chelate200 mcgVanadium in Zn-Min against 1,744 products200 mcg per serving; the middle half of products list 10 mcg to 100 mcg, the median 25 mcg.UL 1,800 mcg200 mcg

Higher than 85% of 1,744 products listing vanadium (median 25 mcg). Per day at the most servings: 400 mcg.

Boronas Boron Citrate1 mgBoron in Zn-Min against 3,339 products1 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg1 mg

42% of 3,339 products listing boron give more (median 1 mg). Per day at the most servings: 2 mg.

Proprietary Enzyme Blend401 mg
Microbial Pancreatin10Xin the blend, no amount given
Lipase2 sourcesin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 306314 (entered February 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:

  • 88% of the 1,220 products that print an amount of silicon list more than its 1 mg of silica (filed by NIH under silicon) (median 4 mg).

The NIH database records 2 servings 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 Zn-Min'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 for use: Take 2 capsules, 2 times daily at anytime or as directed.
Warnings
Warning: Accidental overdose of iron containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.
Note: Consult your physician before using this product if you are pregnant, nursing, taking medication, or have a medical condition.
Do not use if inner or outer seal is broken, torn, or missing.
May contain traces of shellfish or fish from kelp, an ocean product.
Storage
To ensure freshness and potency, keep bottle tightly closed and store in a cool, dry place.

Source: label statements in DSLD label 306314.

What else is on the label?

Other ingredients: Cellulose, Water, Phytase.

How many labels does Zn-Min have?

4 labels are on file under this name since May 24, 2018: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 306314 (current) Entered February 22, 2024 · on the market · 180 capsules · UPC 6 97706 01110 4
  2. Label 246658 Entered April 22, 2021 · off the market January 25, 2023 · 180 capsules · UPC 6 97706 01110 4
  3. Label 212780 Entered January 25, 2020 · off the market February 23, 2021 · 180 capsules · UPC 6 97706 01110 4
  4. Label 176739 Entered May 24, 2018 · off the market June 28, 2019 · 180 capsules · UPC 6 97706 01110 4

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

Who makes it?

The label names Loomis Enzymes, LLC (distributor), Fitchburg, Wisconsin. All Loomis Enzymes products.

Where next?