No known drug interactions for the matched ingredients — not a guarantee none exist. Based on 1 of 2 ingredients. Check your meds →
Dietary supplement

Ultimate Cobalt Concentrate Ingredients & Drug Interactions

by Complete H2O Minerals

Ultimate Cobalt Concentrate label
See full label image
Liquid Category: Mineral
No known interaction
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Ultimate Cobalt Concentrate against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line No known interaction

Ultimate Cobalt Concentrate is a dietary supplement by Complete H2O Minerals with 2 active ingredients. Its ingredients are commonly taken for anemia (historically), part of vitamin b12 nutrition, general 'energy' tonics (unproven).We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.

Jump to a section

HelloPharmacist Scorecard of Ultimate Cobalt Concentrate by Complete H2O Minerals

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 11, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 2 of its 2 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains 2 active ingredients: cobalt and chloride. Cobalt is a mineral that the body needs in small amounts, though inorganic cobalt supplements (like this one) have no proven benefit.

The product comes as a liquid.

Does it work?

Couldn't assess
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not assessable

We hold no graded evidence for this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: cobalt cofactor and enzyme support.
  • Our graded evidence for these ingredients doesn't cover that particular purpose.

We don't have effectiveness data on file for cobalt or chloride as supplement ingredients. Inorganic cobalt supplements are not shown to provide any health benefit.

The evidence, ingredient by ingredient Cobalt

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Cobalt taken by mouth in small doses for up to 90 days appears to be generally well tolerated. However, long-term use or high doses can cause serious problems: cardiomyopathy (a weakening of the heart muscle), hearing loss, and vision loss have been reported.

These effects are rare but can be reversible or permanent. People with low protein intake, thiamine deficiency, or an underactive thyroid appear to be at higher risk for heart damage from cobalt.

The safety data advises against cobalt supplements during pregnancy because of toxicity concerns and lack of safety data. Avoid cobalt supplements while breastfeeding — get any needed cobalt from vitamin B12 instead.

Side effects, ingredient by ingredient Cobalt

Meds to double-check

No known interactions
Known Interaction Concern · database check
No known interactions

No medication interactions are currently documented for the matched ingredients — that isn't a guarantee none exist.

Why this rating?
  • None of the 1 matched ingredient has a documented medication interaction on file.

No interactions are documented in our data for the ingredients we could check. However, we hold no interaction data for chloride, so check your exact medications with the search tool on this page to be sure.

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. No medication interactions are currently documented, and safety information is well characterized.

Inorganic cobalt supplements like this one have no proven benefit and carry real risks of heart, hearing, and vision damage with long-term or high-dose use. This product is not recommended.

Talk with your pharmacist or doctor before starting it, especially if you're pregnant, breastfeeding, have heart problems, or take any medications.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 1 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Aug 31, 2018.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Ultimate Cobalt Concentrate, straight from the product label.

Brand Complete H2O Minerals
Barcode (UPC) 852670006093
Net contents 2 Oz(s); 60 mL
Market status On market
Date entered into DSLD Aug 31, 2018
DSLD ID 180027
Product type Mineral
Supplement form Liquid
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Children (All)
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Ultimate Cobalt Concentrate by Complete H2O Minerals, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
0.5 mL
Maximum serving Sizes:
1 mL
Servings per container
60
UPC/BARCODE
852670006093
IngredientAmount% DV
Cobalt450 mcg1500%
Chloride450 mcg--

Other ingredients: purified Water, Cobalt Chloride

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Formula

Cobalt Cobalt is a cofactor and activator for many enzymes. Cobalt is the central metal component for the vitamin B12. Cobalt is also a necessary cofactor for the production of thyroid hormones.

Suggested/Recommended/Usage/Directions

Mixing Instructions: Mix with 8 to 10 ounces of juice or water.

For best results, store in a cool, dark place and use within six months.

Recommended Dosage: Adults: 1 mL 450 mcg Children: 0.5 mL 225 mcg or as recommended by a health care professional.

General Statements

In processing, FDA & GMP guidelines are observed and strictly followed.

Quality products for a quality life!

FDA Disclaimer Statement

Disclaimer: This product is not intended to diagnose, treat, prevent or cure any disease.

FDA Statement of Identity

Dietary Supplement

Storage

For best results, store in a cool, dark place and use within six months.

Precautions

Note: Do not use if tamper seal is broken or missing.

Formulation

Complete H2O Minerals contain no fillers or artificial ingredients.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Ultimate Cobalt Concentrate by Complete H2O Minerals label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Ultimate Cobalt Concentrate label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Ultimate Cobalt Concentrate by Complete H2O Minerals

These are the 2 active ingredients this product is made of. Select any to open its full monograph.

Serving size0.5 mL Dosage formLiquid Servings per container60 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Cobalt

No known
interactions
450 mcg per serving

Cobalt is a trace element that the body only needs as part of vitamin B12 (cobalamin); there is no proven reason to take inorganic cobalt supplements,...

Cobalt monograph & interactions

Chloride

450 mcg per serving

Other (inactive) ingredients: Purified Water, Cobalt Chloride. These complete the product’s ingredient list but are not active constituents.

Interaction report

Ultimate Cobalt Concentrate by Complete H2O Minerals Drug Interactions

We don’t currently list any known drug interactions for the mapped ingredients in Ultimate Cobalt Concentrate. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.

The maker

Brand information

Manufacturer and brand details for Ultimate Cobalt Concentrate, from the product label.

Complete H2O Minerals

See all Complete H2O Minerals products
Name
Complete H2O Minerals
Street Address
707 Greenwood Road
City
West Columbia
State
SC
ZipCode
29169
Phone Number
1.877.646.3725
Web Address
www.completeh2ominerals.com
Pharmacist Counseling Corner

Ultimate Cobalt Concentrate by Complete H2O Minerals: Common Questions

Does Ultimate Cobalt Concentrate by Complete H2O Minerals interact with any medications?
We do not currently list a known interaction for the mapped ingredients in Ultimate Cobalt Concentrate. This does not guarantee none exist, so confirm with your pharmacist.
How can one product interact with so many drugs?
Ultimate Cobalt Concentrate contains 2 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Is cobalt supplement safe to take long-term?
No. The data shows that long-term or high-dose cobalt taken by mouth can cause serious problems like weakening of the heart muscle, hearing loss, and vision loss — effects that can be permanent. Short-term use in small amounts appears better tolerated, but long-term use is not recommended.
Can I take this if I'm pregnant or breastfeeding?
No. Cobalt supplements should be avoided during pregnancy because of toxicity concerns and lack of safety data. While breastfeeding, avoid cobalt supplements and get any needed cobalt from vitamin B12 instead.
Does cobalt supplement actually do anything?
Inorganic cobalt supplements have no proven benefit. While your body does need small amounts of cobalt, supplements like this one are not shown to help and carry risks that outweigh any potential gain.
Who's at higher risk for cobalt side effects?
People eating a low protein diet, those who are thiamine deficient, or anyone with an underactive thyroid appear more likely to develop heart damage from cobalt. If any of these apply to you, this product is especially not recommended.
What are the most serious side effects of cobalt?
The most serious are weakening of the heart muscle (cardiomyopathy), hearing loss, and vision loss. These are rare but can be permanent. They've been reported in people taking cobalt supplements, exposed to cobalt dust at work, or with cobalt-containing implants.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Ultimate Cobalt Concentrate is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Ultimate Cobalt Concentrate label
Go deeper

The Full Monographs Behind Ultimate Cobalt Concentrate’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Cobalt

Cobalt is a trace element that the body only needs as part of vitamin B12 (cobalamin); there is no proven reason to take inorganic cobalt supplements, and doing so can be harmful. If you nee...

Read the full Cobalt monograph →
Sources

Sources & How We Checked

Ultimate Cobalt Concentrate's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 11 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Cobalt 11 references
  1. Packer M. Cobalt cardiomyopathy: a critical reappraisal in light of a recent resurgence. Circ Heart Fail 2016;9(12). pii: e003604. PubMed
  2. Adams TN, Butt YM, Batra K, Glazer CS. Cobalt related interstitial lung disease. Respir Med 2017;129:91-7. PubMed
  3. Lim CA, Khan J, Chelva E, Khan R, Unsworth-Smith T. The effect of cobalt on the human eye. Doc Ophthalmol 2015;130(1):43-8. PubMed
  4. Guarneri F, Guarneri C, Cannavò SP. Nail-art and cobalt allergy. Contact Dermatitis 2010;62(5):320-1. PubMed
  5. Fowler JF Jr. Cobalt. Dermatitis 2016;27(1):3-8.
  6. Zajdel NJ, Smith WA, Taintor AR, Jacob SE, Olasz EB. Chemical tattoo treatment leading to systemic cobalt hypersensitivity. Skinmed 2017;15(3):221-2.
  7. Bregnbak D, Opstrup MS, Jellesen MS, Johansen JD, Thyssen JP. Allergic contact dermatitis caused by cobalt in leather - clinical cases. Contact Dermatitis 2017;76(6):366-8. PubMed
  8. Simonsen AB, Friis UF, Johansen JD, Zachariae C, Sloth JJ, Thyssen JP. Occupational allergic contact dermatitis caused by cobalt in machine oil. Contact Dermatitis 2019;80(1):59-61. PubMed
  9. Paustenbach DJ, Galbraith DA, Finley BL. Interpreting cobalt blood concentrations in hip implant patients. Clin Toxicol (Phila) 2014;52(2):98-112. PubMed
  10. Zywiel MG, Cherian JJ, Banerjee S, et al. Systemic cobalt toxicity from total hip arthroplasties: review of a rare condition Part 2. measurement, risk factors, and step-wise approach to treatment. Bone Joint J 2016;98-B(1):14-20. PubMed
  11. Catalani S, Rizzetti MC, Padovani A, Apostoli P. Neurotoxicity of cobalt. Hum Exp Toxicol 2012;31(5):421-37. PubMed

See these in context on the Cobalt monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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