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COLONOX at-Home Colon Screening Test Kit – Easy to Use Fecal Occult Blood (FIT or FOB) Colon Test for Early Detection (2 Tests)

  • Based on 429 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Apr 10
Order within 23 minutes
Available payment plans shown during checkout

Size: 2 Pack


Features

  • Clinical Grade Stool Test Kit - Colonox FIT by Diagnox is an at-home stool test kit that detects hidden or occult blood in your stool, which may be a sign of GI or colorectal disorders.
  • Affordable Complete Kit - Colonox FIT has everything you need. The kit includes a collection tube, antibody test, and collection apper with instructions for quick and seamless sampling & testing.
  • Rapid & Easy to Read Results - Get accurate and easy-to-read results within 10 min. Look for two lines for a positive result, indicating the presence of blood, or only one line for a negative result.
  • Highly Sensitive - The Colonox FIT uses antibodies to detect hemoglobin in your stool. This clinical-grade test is sensitive enough to detect hemoglobin concentrations as low as 45 ng/mL.
  • Certified CLIA Waived - The Colonox FIT is a CLIA-waived test and FDA-cleared for home use. Gain reliable medical-grade insights from the comfort of your home.

Package Dimensions ‏ : ‎ 6.38 x 6.26 x 1.46 inches; 5.61 ounces


Item model number ‏ : ‎ COLONOX-02


Date First Available ‏ : ‎ February 19, 2024


Manufacturer ‏ : ‎ Diagnox LLC


Best Sellers Rank: #7,727 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #43 in Clinical Diagnostic Test Kits


#43 in Clinical Diagnostic Test Kits:


Customer Reviews: 4.1 4.1 out of 5 stars 429 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • easy to use , nice instructions
Size: 2 Pack
Ordered overnight delivery. Nice small packaging and great instructions with a u-tube video as well. The results were fast and seemed accurate. I will have the result confirmed when a MD does the same test. I was happy I ordered the home test.
Reviewed in the United States on February 24, 2025 by P Steedman

  • Great product for a great price
Size: 2 Pack
I lived that 2 came in the package. For someone who was trying to get their spouse to get a colonoscopy, this was a great pre test to make him make an appointment. Easy to use and functional. Highly recommended.
Reviewed in the United States on December 15, 2024 by Marcy Tracy

  • Easy to do
Size: 1 Pack
Clear instructions and easily done
Reviewed in the United States on February 14, 2025 by Anirroc

  • Ordered 2 kits weeks apart, BOTH DEFECTIVE DO NOT PURCHASE!
Size: 3 Pack
Product contains 3 vials. The first order had 1 vial dried up and was not usable. I ordered a replacement, and two of the 3 vials was dried up and not useable on the replacement. DO NOT PURCHASE. This item is either old or has not been stored properly. Waste of money! BEWARE!
Reviewed in the United States on January 7, 2025 by Myfav4callmeGigi

  • Company was responsive in addressing Quality control problem with 1 out of the 3 vials.
Size: 3 Pack
One out of the three vials in the 3 pack did not contain any testing fluid! It’s quite hard to trust the result of a test like this based on what was contained and what was missing in the box Update: I have increased my rating to 4 stars based on the response from the seller. They offered me a full refund and are having their quality control department investigate to make sure my issue (one vial missing testing fluid) is not repeated in the future. I am confident they took my feedback seriously and care about product reliability. ... show more
Reviewed in the United States on August 17, 2024 by Occasional shopper

  • .
Size: 1 Pack
Thank you.
Reviewed in the United States on March 20, 2025 by Amazon Customer

  • Great for hypochondria!
Size: 2 Pack
I’ll be blunt: I’m a hypochondriac. My latest fixation is colon cancer due to the increasing rates of diagnosis in younger adults. I’m not old enough for regular colonoscopies, nor do I have any health markers that qualify me for colonoscopies at my age. Plus I’m not going to go through the bowel prep unless my doctor tells me that it’s time for a colonoscopy. This kit does my brain a world of good through the reassurance of a simple fecal test. My husband and I plan to do one each year until we start regular colonoscopies. We still see our GI doctors annually, take psyllium capsules daily to per our doctor’s recommendation, we drink lots of water, and we work fiber into our diets regularly to reduce our risk of colon cancer. Even if this kit provides a false sense of security, we’re being proactive enough in our daily wellbeing that we’ll recognize them if any red flags arise in the future. It’s just nice to have some sort of tangible “security blanket” to help me combat my anxious thoughts whenever my hypochondria hits. You really can’t put a price on peace of mind. ... show more
Reviewed in the United States on October 16, 2024 by RoryBori & Beau

  • Cheap and convenient, except the paper is terrible.
Size: 1 Pack
Cheap convenient home test. But the little paper for catching your... Specimen is terrible. Plan to have to use something else.
Reviewed in the United States on December 30, 2024 by TK

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