PlainVitamins

Krebs Cycle Mineral Chelates

by Swanson Premium Brand · capsule · 90 veggie capsules

  • Off the market since December 2023 (NIH)
  • UPC 0 87614 11678 5
  • DSLD label 186375
  • Serving 1 veggie capsule

Krebs Cycle Mineral Chelates by Swanson Premium Brand lists 13 ingredients, 13 with an amount per serving of 1 veggie capsule, such as 67 mg of calcium, 1.67 mg of iron, 34 mcg of iodine and 42 mg of magnesium. Its current label entered the NIH Dietary Supplement Label Database on February 25, 2019.

What is in Krebs Cycle Mineral Chelates?

Each row as the label prints it, per serving of 1 veggie 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).

Krebs Cycle Mineral Chelates: Supplement Facts rows against the market (DSLD label 186375, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Calcium Krebs Cycle ChelatesCalcium (Form: from Calcium Krebs Cycle Complex (Form: the Calcium Krebs Cycle Complex consists of five main Krebs Cycle group compounds: Calcium Citrate, Calcium Fumarate, Calcium Malate, Calcium Succinate, & Calcium Alpha-Ketoglutarate))67 mg5%Calcium in Krebs Cycle Mineral Chelates against 17,831 products67 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg67 mg

66% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 201 mg.

Ironas Ferrous Bisglycinate ChelateIron (Form: from Ferrous Bisglycinate Chelate)1.67 mg9%Iron in Krebs Cycle Mineral Chelates against 6,910 products1.67 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg1.67 mg

71% of 6,910 products listing iron give more (median 5 mg). Per day at the most servings: 5.01 mg.

Iodineas Potassium IodideIodine (Form: from Potassium Iodide)34 mcg23%Iodine in Krebs Cycle Mineral Chelates against 6,382 products34 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg34 mcg

91% of 6,382 products listing iodine give more (median 150 mcg). Per day at the most servings: 102 mcg.

Magnesiumas Magnesium Krebs Cycle ComplexMagnesium (Form: from Magnesium Krebs Cycle Complex (Form: the Magnesium Krebs Cycle Complex consists of five main Krebs Cycle group compounds: Magnesium Citrate, Magnesium Fumarate, Magnesium Malate, Magnesium Succinate, & Magnesium Alpha-Ketoglutarate))42 mg10%Magnesium in Krebs Cycle Mineral Chelates against 14,003 products42 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg42 mg

69% of 14,003 products listing magnesium give more (median 86 mg). Per day at the most servings: 126 mg.

Zincas Zinc Krebs Cycle ChelatesZinc (Form: from Zinc Krebs Cycle Complex (Form: the Zinc Krebs Cycle Complex consists of five main Krebs Cycle group compounds: Zinc Citrate, Zinc Fumarate, Zinc Malate, Zinc Succinate, & Zinc Alpha-Ketoglutarate))5 mg45%Zinc in Krebs Cycle Mineral Chelates against 13,186 products5 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg5 mg

72% of 13,186 products listing zinc give more (median 11 mg). Per day at the most servings: 15 mg.

Seleniumas Selenium Krebs Cycle ChelateSelenium (Form: from Selenium Krebs Cycle Complex (Form: the Selenium Krebs Cycle Complex consists of five main Krebs Cycle group compounds: Selenium Citrate, Selenium Fumarate, Selenium Malate, Selenium Succinate, & Selenium Alpha-Ketoglutarate))17 mcg31%Selenium in Krebs Cycle Mineral Chelates against 7,658 products17 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg17 mcg

89% of 7,658 products listing selenium give more (median 55 mcg). Per day at the most servings: 51 mcg.

Copperas Copper Krebs Cycle ComplexCopper (Form: from Copper Krebs Cycle Complex (Form: the Copper Krebs Cycle Complex consists of five main Krebs Cycle group compounds: Copper Citrate, Copper Fumarate, Copper Malate, Copper Succinate, & Copper Alpha-Ketoglutarate))0.34 mg38%Copper in Krebs Cycle Mineral Chelates against 6,468 products0.34 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg0.34 mg

83% of 6,468 products listing copper give more (median 1 mg). Per day at the most servings: 1.02 mg.

Manganeseas Manganese Krebs Cycle ComplexManganese (Form: from Manganese Krebs Cycle Complex (Form: the Manganese Krebs Cycle Complex consists of five main Krebs Cycle group compounds: Manganese Citrate, Manganese Fumarate, Manganese Malate, Manganese Succinate, & Manganese Alpha-Ketoglutarate))0.67 mg29%Manganese in Krebs Cycle Mineral Chelates against 7,016 products0.67 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg0.67 mg

85% of 7,016 products listing manganese give more (median 2 mg). Per day at the most servings: 2.01 mg.

Chromiumas Chromium Nicotinate Glycinate ChelateChromium (Form: from Chromium Nicotinate Glycinate Chelate)34 mcg97%Chromium in Krebs Cycle Mineral Chelates against 7,825 products34 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg34 mcg

81% of 7,825 products listing chromium give more (median 100 mcg). Per day at the most servings: 102 mcg.

Molybdenumas Molybdenum Krebs Cycle ComplexMolybdenum (Form: from Molybdenum Krebs Cycle Complex (Form: the Molybdenum Krebs Cycle Complex consists of five main Krebs Cycle group compounds: Molybdenum Citrate, Molybdenum Fumarate, Molybdenum Malate, Molybdenum Succinate, & Molybdenum Alpha-Ketoglutarate))8 mcg18%Molybdenum in Krebs Cycle Mineral Chelates against 4,390 products8 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg8 mcg

96% of 4,390 products listing molybdenum give more (median 50 mcg). Per day at the most servings: 24 mcg.

Potassiumas Potassium CitratePotassium (Form: from Potassium Citrate)30 mg1%Potassium in Krebs Cycle Mineral Chelates against 11,614 products30 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg30 mg

83% of 11,614 products listing potassium give more (median 99 mg). Per day at the most servings: 90 mg.

Boronas Boron Krebs Cycle ChelatesBoron (Form: from Boron Krebs Cycle Complex (Form: the Boron Krebs Cycle Complex consists of five main Krebs Cycle group compounds: Boron Citrate, Boron Fumarate, Boron Malate, Boron Succinate, & Boron Alpha-Ketoglutarate))1.34 mgBoron in Krebs Cycle Mineral Chelates against 3,339 products1.34 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg1.34 mg

Higher than 58% of 3,339 products listing boron (median 1 mg). Per day at the most servings: 4.02 mg.

Vanadiumas Vanadium Krebs Cycle ChelatesVanadium (Form: from Vanadium Krebs Cycle Complex (Form: the Vanadium Krebs Cycle Complex consists of five main Krebs Cycle group compounds: Vanadium Citrate, Vanadium Fumarate, Vanadium Malate, Vanadium Succinate, & Vanadium Alpha-Ketoglutarate))20 mcgVanadium in Krebs Cycle Mineral Chelates against 1,744 products20 mcg per serving; the middle half of products list 10 mcg to 100 mcg, the median 25 mcg.UL 1,800 mcg20 mcg

53% of 1,744 products listing vanadium give more (median 25 mcg). Per day at the most servings: 60 mcg.

Source: NIH ODS Dietary Supplement Label Database, label 186375 (entered February 25, 2019), 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:

  • 91% of the 6,382 products that print an amount of iodine list more than its 34 mcg of iodine (median 150 mcg).
  • 96% of the 4,390 products that print an amount of molybdenum list more than its 8 mcg of molybdenum (median 50 mcg).

The NIH database records 3 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?

4 products list the very same ingredients; the nearest amounts come first.

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: As a dietary supplement, take one veggie capsule three times per day with food and water.
Warnings
Do not use if seal is broken.
Keep out of reach of children.
Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under age 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.
Consult your healthcare provider before use if you are pregnant or nursing.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 186375.

What else is on the label?

Other ingredients: Hypromellose, Rice Bran, Calcium Palmitate, Dicalcium Phosphate, Sodium Citrate, Sodium Succinate, Silica.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): V Vegetarian formula.

How many labels does Krebs Cycle Mineral Chelates have?

One label is on file, entered on February 25, 2019.

  1. Label 186375 (current) Entered February 25, 2019 · off the market December 4, 2023 · 90 veggie capsules · UPC 0 87614 11678 5

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

Who makes it?

The label names Swanson Health Products (distributor), Fargo, ND. All Swanson Premium Brand products.

Where next?