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

Colostrum Gold Liquid-Unflavored Ingredients & Drug Interactions

by Kirkman

Colostrum Gold Liquid-Unflavored label
See full label image
Liquid Category: Non-nutrient/non-botanical
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 Colostrum Gold Liquid-Unflavored 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

Colostrum Gold Liquid-Unflavored is a dietary supplement by Kirkman with 1 active ingredient. Its ingredients are commonly taken for immune support, gut health and digestion, exercise recovery.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.

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HelloPharmacist Scorecard of Colostrum Gold Liquid-Unflavored by Kirkman

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 16, 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: bovine colostrum, a nutrient-rich fluid produced by cows in the first few days after birth. The liquid form contains no inactive fillers or other excipients.

Does it work?

Moderate 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

This product doesn't appear to be marketed for a specific use, so we graded Bovine Colostrum's overall clinical evidence instead.

Moderate

Some clinical evidence supports Bovine Colostrum for:

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.
  • Since the label doesn't commit to one use, we graded the ingredient's overall clinical evidence instead.
  • On file: HIV/AIDS-related diarrhea — rated "Possibly Effective" (Natural Medicines).
  • On file: Exercise-induced respiratory infections — rated "Possibly Effective" (Natural Medicines).
  • On file: Rotaviral diarrhea — rated "Possibly Effective" (Natural Medicines).

The evidence for bovine colostrum is mixed. It's rated possibly effective for diarrhea linked to HIV/AIDS and rotavirus infections, and for preventing respiratory infections in people who exercise heavily.

However, it's rated possibly ineffective for preventing a serious intestinal condition called necrotizing enterocolitis (NEC) in at-risk newborns. The strength of evidence in each area is not strong, so talk with your doctor about whether this fits your specific situation.

The evidence, ingredient by ingredient Bovine Colostrum

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.

Bovine colostrum is generally well tolerated by most adults. A small number of trial participants reported mild bloating, nausea, diarrhea, and unsettled stomach at rates similar to a whey-based control.

One individual with HIV-related cryptosporidiosis experienced nausea and vomiting. There are also rare reports of elevated liver function tests and low blood cell counts (hematocrit) in HIV patients taking it for diarrhea.

Pregnancy safety data is not well studied — there isn't enough information to know whether it's safe, so talk with your doctor or pharmacist before using it if you're pregnant. The same applies during breastfeeding: safety isn't well established, so ask your healthcare provider for personalized advice.

Side effects, ingredient by ingredient Bovine Colostrum

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 checked. Still, because this is a milk product, tell your doctor or pharmacist if you take it regularly alongside your other medications — especially if you have a history of milk allergy or liver or blood count problems.

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence behind its ingredients' uses. No medication interactions are currently documented, and safety information is well characterized.

Colostrum Gold may be worth considering if you're dealing with HIV-related or rotavirus diarrhea, or if you want to try supporting respiratory health during heavy training — but the evidence is modest. Anyone with a milk or dairy allergy must skip it.

If you're pregnant, breastfeeding, or have liver or blood cell concerns, check with your doctor or pharmacist before starting.

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 Jul 25, 2013.

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 Colostrum Gold Liquid-Unflavored, straight from the product label.

Brand Kirkman
Net contents 120 mL; 4 fl. Oz.
Market status On market
Date entered into DSLD Jul 25, 2013
DSLD ID 24019
Product type Non-nutrient/non-botanical
Supplement form Liquid
Dietary claims / uses All Other
Intended target group(s) Adult (18 - 50 Years), No Allergies, Gluten Free, Sugar 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 Colostrum Gold Liquid-Unflavored by Kirkman, 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 Teaspoon(s)
Maximum serving Sizes:
0.5 Teaspoon(s)
Servings per container
48
IngredientAmount% DV
Bovine Colostrum2.5 Gram(s)--

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.
Formulation

FREE OF: Sugar, soy, wheat, casein, gluten, preservatives, yeast, gelatin, flavorings or colorings.

CASEIN & GLUTEN FREE

Storage

IMPORTANT: REFRIGERATE AFTER OPENING.

Precautions

KEEP OUT OF THE REACH OF CHILDREN.

CONTAINS MILK

General Statements

Colostrum is a natural substance. Color may vary from lot to lot.

(503)694-1600

Suggested/Recommended/Usage/Directions

Best Used by: August 2012

SUGGESTED USE: 1/2 teaspoon twice daily or as directed by a physician. Dilute in juice, lemonade or other tart liquid.

Seals/Symbols

ULTRA TESTED(TM)

Formula

HYPOALLERGENIC

CONTAINS MILK

FDA Statement of Identity

Dietary Supplement

General

804/4

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

See for yourself

Colostrum Gold Liquid-Unflavored by Kirkman label

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

Colostrum Gold Liquid-Unflavored 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 Colostrum Gold Liquid-Unflavored by Kirkman

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

Serving size0.5 Teaspoon(s) Dosage formLiquid Servings per container48 Amounts shown are per serving.

Bovine Colostrum

No known
interactions
2.5 Gram(s) per serving

Bovine colostrum is the nutrient-rich first milk from cows, packed with antibodies, growth factors, and protein. Early research suggests it may help w...

Bovine Colostrum monograph & interactions
Interaction report

Colostrum Gold Liquid-Unflavored by Kirkman Drug Interactions

We don’t currently list any known drug interactions for the mapped ingredients in Colostrum Gold Liquid-Unflavored. 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 Colostrum Gold Liquid-Unflavored, from the product label.

Kirkman

See all Kirkman products
Name
Kirkman
City
Lake Oswego
State
OR
ZipCode
97035
Phone Number
(800) 245-8282
Web Address
www.kirkmangroup.com
Pharmacist Counseling Corner

Colostrum Gold Liquid-Unflavored by Kirkman: Common Questions

Does Colostrum Gold Liquid-Unflavored by Kirkman interact with any medications?
We do not currently list a known interaction for the mapped ingredients in Colostrum Gold Liquid-Unflavored. This does not guarantee none exist, so confirm with your pharmacist.
How can one product interact with so many drugs?
Colostrum Gold Liquid-Unflavored 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.
Can I take this if I'm allergic to milk or dairy?
No — you need to avoid it. Bovine colostrum is a milk product and can trigger an allergic reaction in anyone with a milk or dairy allergy.
What side effects should I watch for?
Most people tolerate it well. A small number of trial participants reported mild bloating, nausea, diarrhea, or stomach upset at rates similar to a control product. In rare cases, it's caused nausea and vomiting in people with HIV-related digestive infections, and elevated liver function tests or low blood cell counts in HIV patients.
Is it safe to use during pregnancy?
Safety data isn't well established during pregnancy. There isn't enough information to know either way, so talk with your doctor or pharmacist before using it if you're pregnant.
Can I take this while breastfeeding?
Safety during breastfeeding isn't well studied. Ask your provider for personalized advice before taking it.
Does bovine colostrum actually work for diarrhea?
It's rated possibly effective for diarrhea caused by HIV/AIDS or rotavirus, but the evidence is modest. It's not proven for other types of diarrhea, so talk with your doctor about whether it's a good fit for your situation.

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

Not sure if Colostrum Gold Liquid-Unflavored 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.

Colostrum Gold Liquid-Unflavored label
Go deeper

The Full Monographs Behind Colostrum Gold Liquid-Unflavored’s Ingredients

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

Herb & supplement monograph

Bovine Colostrum

Bovine colostrum is the nutrient-rich first milk from cows, packed with antibodies, growth factors, and protein. Early research suggests it may help with gut health, certain types of diarrhe...

Read the full Bovine Colostrum monograph →
Sources

Sources & How We Checked

Colostrum Gold Liquid-Unflavored'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 8 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.

Bovine Colostrum 8 references
  1. Lewis CJ. Letter to reiterate certain public health and safety concerns to firms manufacturing or importing dietary supplements that contain specific bovine tissues. FDA. Available at: www.cfsan.fda.gov/~dms/dspltr05.html.
  2. Greenberg PD, Cello JP. Treatment of severe diarrhea caused by Cryptosporidium parvum with oral bovine immunoglobulin concentrate in patients with AIDS. J Acquir Immune Defic Syndr Hum Retrovirol 1996;13:348-54. PubMed
  3. Duff WR, Chilibeck PD, Rooke JJ, Kaviani M, Krentz JR, Haines DM. The effect of bovine colostrum supplementation in older adults during resistance training. Int J Sport Nutr Exerc Metab. 2014 Jun;24(3):276-85. PubMed
  4. Sanctuary MR, Kain JN, Chen SY, et al. Pilot study of probiotic/colostrum supplementation on gut function in children with autism and gastrointestinal symptoms. PLoS One. 2019;14(1):e0210064. PubMed
  5. Porcaro F, Caminiti L, Crisafulli G, Guglielmo F, Pajno GB. Anaphylaxis to cutaneous exposure to bovine colostrum based cream. Asian Pac J Allergy Immunol. 2019;37(1):9-11.
  6. Yan X, Pan X, Ding L, et al. Bovine colostrum to supplement the first feeding of very preterm infants: The PreColos randomized controlled trial. Clin Nutr 2023;42(8):1408-1417. PubMed
  7. Halasa M, Skonieczna-Zydecka K, Machalinski B, Bühner L, Baskiewicz-Halasa M. Six Weeks of Supplementation with Bovine Colostrum Effectively Reduces URTIs Symptoms Frequency and Gravity for Up to 20 Weeks in Pre-School Children. Nutrients 2023;15(16):3626 PubMed
  8. Simonsen MB, Kappel SS, Aunsholt L, Möller S, Sangild PT, Zachariassen G. Mineral supplementation for very preterm infants fed fortified human milk. J Pediatr Gastroenterol Nutr 2024;78(6):1389-1397. PubMed

See these in context on the Bovine Colostrum 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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