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Dietary supplement

Kid's Super Daily K2 22.5 mcg Ingredients & Drug Interactions

by Carlson

Kid's Super Daily K2 22.5 mcg label
See full label image
Liquid Category: Vitamin
Most serious interaction: Major
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Kid's Super Daily K2 22.5 mcg 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 Most serious interaction: Major

Kid's Super Daily K2 22.5 mcg is a dietary supplement by Carlson with 1 active ingredient. Its ingredients are commonly taken for supporting normal blood clotting, bone health, heart and vascular health.Based on those ingredients, 2 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Vitamin K2. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Kid's Super Daily K2 22.5 mcg by Carlson

Ask about any prescription or over-the-counter medication and we check it for interactions with Kid's Super Daily K2 22.5 mcg by Carlson — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Kid's Super Daily K2 22.5 mcg by Carlson

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 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: vitamin K2 at 22.5 micrograms per serving. Vitamin K2 is a fat-soluble vitamin that supports blood clotting and bone health.

The remaining ingredients — medium chain triglyceride oil, d-alpha-tocopherol (vitamin E), and rosemary extract — are inactive ingredients that help deliver and stabilize the vitamin K2.

Does it work?

Strong evidence
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
Strong

Clinical evidence supports at least one of this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: Vitamin K nutritional support for children.
  • We looked for evidence on: Hemorrhagic disease, Hypoprothrombinemia, Vitamin K-dependent clotting factors deficiency (VKCFD), Warfarin anticoagulation, Blood clotting, Bone health — and 1 related terms.
  • The strongest evidence on file: Vitamin K is rated "Effective" for Hemorrhagic disease (Natural Medicines).
  • Also on file: Vitamin K is rated "Effective" for Hypoprothrombinemia, Warfarin anticoagulation, Vitamin K-dependent clotting factors deficiency (VKCFD).

Vitamin K2 is effective for treating bleeding disorders related to vitamin K deficiency, including hypoprothrombinemia (abnormally low blood-clotting protein levels) and hemorrhagic disease (excessive bleeding). It's also rated possibly effective for osteoporosis support.

The evidence we hold doesn't establish effectiveness for other uses.

The evidence, ingredient by ingredient Vitamin K

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.

Taken by mouth, vitamin K is generally well tolerated in most people. The most common mild side effects are diarrhea, nausea, and stomach upset.

Serious reactions are rare with oral doses. Because this is a children's product, the dose is intentionally small — typical dietary amounts of vitamin K are considered appropriate.

That said, the safety notes advise checking with your child's doctor before giving any vitamin K supplement, especially if they're on other medications.

Side effects, ingredient by ingredient Vitamin K

Meds to double-check

Major interaction found
Known Interaction Concern · database check
Major identified

At least one ingredient has a documented Major-severity interaction. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Vitamin K.
  • The most serious interaction on file is rated Major.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 2 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

If your child takes warfarin or any blood thinner (anticoagulant), do not start this product without checking with their doctor first — vitamin K can reduce or reverse the medication's protective effect. That's a Major interaction.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with clinical evidence supporting its stated purpose. Major medication interactions have been identified, and safety information is well characterized.

This liquid K2 supplement is designed for children and is generally well tolerated at recommended doses. The key concern is if your child is on a blood thinner like warfarin — vitamin K directly interferes with how those medications work.

Before giving this to your child, talk to their pediatrician or pharmacist, especially if they're on any prescription medications.

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

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated May 23, 2024.

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 Kid's Super Daily K2 22.5 mcg, straight from the product label.

Brand Carlson
Barcode (UPC) 088395103308
Net contents 360 Vegetarian Drop(s); 0.34 Fluid Ounce(s); 10.16 mL
Market status On market
Date entered into DSLD May 23, 2024
DSLD ID 309238
Product type Vitamin
Supplement form Liquid
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Children 4 or More Years of Age, Vegetarian, Women (not pregnant or lactating), Gluten Free
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 Kid's Super Daily K2 22.5 mcg by Carlson, 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:
0.03 mL
Maximum serving Sizes:
0.03 mL
Servings per container
360
UPC/BARCODE
088395103308
IngredientAmount% DV
Vitamin K222.5 mcg--

Other ingredients: Medium Chain Triglyceride Oil, D-Alpha-Tocopherol, Rosemary extract

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.
Seals/Symbols

IGEN Non-GMO tested

Formulation

IGEN Non-GMO tested

An FDA Regulated Facility

Gluten-free No artificial preservatives Soy-free

Non-GMO

Supports and promotes: Bone health Healthy blood Calcium assimilation Cardiovascular support Healthy development

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Directions: Children 4 years of age or older: take one drop daily or as directed by your healthcare professional. May be put in food or a drink.

Precautions

Warning: Vitamin K can antagonize the effect of anticoagulants, including warfarin. Do not take this product if you are taking Warfarin or are pregnant or breastfeeding without first consulting with your physician.

Keep out of the reach of children.

Do not use if security seal is broken or missing.

Storage

Store bottle upright at room temperature.

Formula

Vitamin K2 MK-7 is one of the most important nutrients for developing healthy bones and helping to maintain their strength long-term. Kid's Super Daily K2, derived from chickpeas, provides the most bioactive form of vitamin K2 in a single, concentrated drop.

Liquid vitamin K

FDA Disclaimer Statement

This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

General Statements

Please recycle

1033-3a

Brand IP Statement(s)

MenaQ7 Vitamin K2 as MK-7 Is a registered trademark of NattoPharma, Norway. Patents granted and pending.

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

See for yourself

Kid's Super Daily K2 22.5 mcg by Carlson label

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

Kid's Super Daily K2 22.5 mcg 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 Kid's Super Daily K2 22.5 mcg by Carlson

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size0.03 mL Dosage formLiquid Servings per container360 Amounts shown are per serving.

Vitamin K2

Interacts with
2 drugs
22.5 mcg per serving Form: Menaquinone-7

Vitamin K is an essential nutrient your body needs for normal blood clotting and to support healthy bones. Most people get enough from food, but suppl...

Vitamin K2 monograph & interactions

Other (inactive) ingredients: Medium Chain Triglyceride Oil, D-Alpha-Tocopherol, Rosemary extract. These complete the product’s ingredient list but are not active constituents.

Interaction report

Kid's Super Daily K2 22.5 mcg by Carlson Drug Interactions

Want to check YOUR meds against Kid's Super Daily K2 22.5 mcg?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
2Drugs
2 Major

Ingredients driving the most interactions

Vitamin K2 2

Individual Drug Interactions

The ingredients in Kid's Super Daily K2 22.5 mcg interact with 2 drugs. Click any drug to see the details.

1 of the 1 ingredient in Kid's Super Daily K2 22.5 mcg interact with drugs. Each result below shows which ingredient is responsible. Vitamin K2

Each ingredient & the kinds of drugs it affects

For each ingredient in Kid's Super Daily K2 22.5 mcg with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Vitamin K21 drug type · 2 drugs

Warfarin (Coumadin)

Vitamin K can antagonize and reverse the therapeutic effects of warfarin.
Vitamin K antagonizes the effects of warfarin. Excessive vitamin K intake, either from supplements or from changes in the diet, can reduce the anticoagulant effect of warfarin.

Likelihood Likely Evidence C
Vitamin K2 full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Kid's Super Daily K2 22.5 mcg, from the product label.

Carlson

See all Carlson products
Name
Carlson Div. of J.R. Carlson Laboratories, Inc.
City
Arlington Heights
State
IL
ZipCode
60004
Phone Number
888-234-5656
Web Address
carlsonlabs.com
Pharmacist Counseling Corner

Kid's Super Daily K2 22.5 mcg by Carlson: Common Questions

Does Kid's Super Daily K2 22.5 mcg by Carlson interact with any medications?
Yes. Based on its ingredients, Kid's Super Daily K2 22.5 mcg has a known interaction with 2 medications, including 2 rated major. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Kid's Super Daily K2 22.5 mcg contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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 vitamin K2 safe for kids?
Vitamin K taken by mouth is generally well tolerated in children. The most common mild side effects are diarrhea, nausea, and stomach upset. The safety data rates vitamin K as likely safe during childhood, but your child's pediatrician should review it first, especially if they're on any medications.
What does vitamin K2 do?
Vitamin K2 supports blood clotting — it's effective for treating bleeding disorders caused by vitamin K deficiency. It's also possibly effective for bone health and osteoporosis. This product's dose is small and meant to fill nutritional gaps in a child's diet.
Can I give this to my child if they take blood thinners?
No, not without checking with their doctor first. Vitamin K can interfere with how blood thinners like warfarin work and reduce their protective effects. If your child is on a blood thinner, talk to their pediatrician before starting any vitamin K supplement.
What are the inactive ingredients?
This liquid contains medium chain triglyceride oil (to deliver the vitamin), d-alpha-tocopherol (vitamin E), and rosemary extract. These help stabilize and preserve the vitamin K2.
Does this product have fillers?
The inactive ingredients listed are medium chain triglyceride oil, d-alpha-tocopherol, and rosemary extract. These are excipients — they help deliver and preserve the active vitamin K2 but don't add nutritional value themselves.

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

Not sure if Kid's Super Daily K2 22.5 mcg is safe with your meds?

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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.

Kid's Super Daily K2 22.5 mcg label
Go deeper

The Full Monographs Behind Kid's Super Daily K2 22.5 mcg’s Ingredients

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

Herb & supplement monograph

Vitamin K

Interacts with 2 drugs

Vitamin K is an essential nutrient your body needs for normal blood clotting and to support healthy bones. Most people get enough from food, but supplements are sometimes used for deficiency...

Read the full Vitamin K monograph →
Sources

Sources & How We Checked

Kid's Super Daily K2 22.5 mcg'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.

Vitamin K 11 references
  1. McEvoy GK, ed. AHFS Drug Information. Bethesda, MD: American Society of Health-System Pharmacists, 1998.
  2. Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. Washington, DC: National Academy Press, 2002.
  3. Crowther MA, Ageno W, Garcia D, et al. Oral vitamin K versus placebo to correct excessive anticoagulation in patients receiving warfarin: a randomized trial. Ann Intern Med. 2009;150(5):293-300. PubMed
  4. Dietary vitamin K guidance: an effective strategy for stable control of oral anticoagulation? Nutr Rev. 2010;68(3):178-81. PubMed
  5. Kim JS, Nafziger AN, Gaedigk A, et al. Effects of oral vitamin K on S- and R-warfarin pharmacokinetics and pharmacodynamics: enhanced safety of warfarin as a CYP2C9 probe. J Clin Pharmacol. 2001 Jul;41(7):715-22. PubMed
  6. Riegert-Johnson, D. L. and Volcheck, G. W. The incidence of anaphylaxis following intravenous phytonadione (vitamin K1): a 5-year retrospective review. Ann.Allergy Asthma Immunol. 2002;89(4):400-406. PubMed
  7. Dezee, K. J., Shimeall, W. T., Douglas, K. M., Shumway, N. M., and O'malley, P. G. Treatment of excessive anticoagulation with phytonadione (vitamin K): a meta-analysis. Arch.Intern.Med. 2-27-2006;166(4):391-397. DOI
  8. Dentali, F., Ageno, W., and Crowther, M. Treatment of coumarin-associated coagulopathy: a systematic review and proposed treatment algorithms. J.Thromb.Haemost. 2006;4(9):1853-1863. PubMed
  9. Caluwé R, Vandecasteele S, Van Vlem B, Vermeer C, De Vriese AS. Vitamin K2 supplementation in haemodialysis patients: a randomized dose-finding study. Nephrol Dial Transplant. 2014;29(7):1385-90.
  10. Huang ZB, Wan SL, Lu YJ, Ning L, Liu C, Fan SW. Does vitamin K2 play a role in the prevention and treatment of osteoporosis for postmenopausal women: a meta-analysis of randomized controlled trials. Osteoporos Int. 2015;26(3):1175-86. PubMed
  11. Hunnali CR, Devi U, Kitchanan S, Sethuraman G. Three Different Regimens for Vitamin K Birth Prophylaxis in Infants Born Preterm: A Randomized Clinical Trial. J Pediatr 2023;255:98-104. PubMed

See these in context on the Vitamin K 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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