--- product_id: 644997816 title: "- TyFast at Home Flu A/B & COVID-19 Multiplex Rapid Test Kit, Easy, Accurate, Fast Results in 10 Minutes, 3 in 1 Combo Kit, 5 Tests" brand: "cordx" price: "¥10855" currency: JPY in_stock: true reviews_count: 8 category: "Cor Dx" url: https://www.desertcart.jp/products/644997816-tyfast-at-home-flu-a-b-and-covid-19-multiplex store_origin: JP region: Japan --- # 5 swab turns per nostril 3-in-1 multiplex testing 10-minute rapid results - TyFast at Home Flu A/B & COVID-19 Multiplex Rapid Test Kit, Easy, Accurate, Fast Results in 10 Minutes, 3 in 1 Combo Kit, 5 Tests **Brand:** cordx **Price:** ¥10855 **Availability:** ✅ In Stock ## Summary > 🦠 Fast, Friendly, and Foolproof: Your 3-in-1 defense against flu & COVID-19! ## Quick Answers - **What is this?** - TyFast at Home Flu A/B & COVID-19 Multiplex Rapid Test Kit, Easy, Accurate, Fast Results in 10 Minutes, 3 in 1 Combo Kit, 5 Tests by cordx - **How much does it cost?** ¥10855 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/644997816-tyfast-at-home-flu-a-b-and-covid-19-multiplex) ## Best For - cordx enthusiasts ## Why This Product - Trusted cordx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Sampling:** Only 5 gentle swab turns per nostril and a single buffer squeeze—comfort meets convenience for all ages 2+. - • **Speed Meets Accuracy:** Get reliable results in just 10 minutes, faster than most competitors, so you never miss a beat. - • **Triple Threat Detection:** Simultaneously test Flu A, Flu B, and COVID-19 in one easy kit—stay ahead of seasonal outbreaks. - • **Skip the Doctor’s Visit:** Accurate home testing that empowers you to protect your loved ones without the wait or expense of clinical appointments. - • **Family-Ready & Eco-Friendly:** Compact, easy-to-use design perfect for kids and elders, with a focus on reducing waste and hassle. ## Overview The CorDx TyFast at Home Test Kit offers a rapid, multiplex solution to detect Flu A, Flu B, and COVID-19 simultaneously with high accuracy in just 10 minutes. Designed for ease and comfort with minimal swabbing and buffer use, it’s ideal for the whole family aged 2 and up. This eco-conscious, compact kit empowers proactive health management, saving time and money by reducing the need for doctor visits. ## Description Product description 3in1 Summer Travel Compare CorDx Products CorDx Multiplex - 1ct. CorDx Multiplex - 2ct. CorDx Multiplex - 4ct. CorDx Multiplex - 5ct. CorDx Multiplex - 10ct. CorDx Multiplex - 25ct. CorDx Multiplex - 90ct. Review: Fast, Easy, Reliable - One of the better priced tests, but still more expensive than we'd like since we go through them quickly due to frequent viral exposures. These do work well. Fairly fast results. The swab is not irritating. Young children uncomfortable with others swabbing their nostrils have successfully done it themselves with the adult completing the rest if the steps. We've been using these tests for around a year or so and haven't had one fail to absorb solution or work properly yet. Results appear to be accurate and more sensitive than tests run at the doctors' offices. They're reliable as far as we can determine. Even though they seem expensive bc we use them so much, it's often offset by avoiding the time and expense of a doctor's visit. Now, if only workplaces and schools accepted these test results as equivalent to a doctor's note we'd be set! I'd pay a slight price increase if that were possible since 99% of the time the doctors send the patients home saying rest, fluids, OTC meds and basically everything you already know; and that's if they test you and if the test is accurate. There's no point to the costly visit except to obtain a note for excusal. These tests, in my experience, have provided more accurate results and we can easily test multiple times over the period of exposure in case initial testing was too early. Some doctors don't test and say "viral infection." It's good to know which virus you're treating for best treatment as well as which symptoms to watch for that could develop from specific viruses as red flags for more urgent medical treatment by a physician. Review: good value to test for 3 diseases at once - I bought these tests 9 months ago and finally had a good reason to use them. My husband woke up with a mild fever and feeling lousy on Friday, but not super sick and not coughing (unlike when he got Covid for the first time two years ago). Two years ago, the first home test he took was negative even though he had very strong symptoms and it was at the ER where a PCR test showed he did have Covid. But this time when I used one of these tests on him, it was positive for Covid and negative for Flu A and Flu B. He was in denial because we were supposed to go on a weekend retreat with our congregation that day, so he took another test with a different brand that tested only for Covid--it confirmed the positive result. I'm sure glad that we didn't go to the retreat and infect a bunch of our friends! I appreciated being able to also test for Flu A and Flu B. We had a few friends come down with Flu A this past winter, so it was reassuring to know that we could test for that if we got sick or if we had been in contact with them just before they got sick. Since then I have been using up our Covid-only tests of other brands which are older to test my husband, myself, and our adult son who lives in our house. My husband has continued to test positive almost a week later, and my son and I have only tested negative even though I have had some minor symptoms. This has given me the opportunity to use and compare several other types of tests. Overall, I think I like the style of the CorDx the best. My comparisons to other brands of Covid tests: - "B-N" test: has a cover and ends up looking like a big square lollipop has the advantage that you don't have to fiddle with getting a small top over the liquid tube and the paper cover keeps the yucky part of the nasal swab enclosed. But the test kits are bigger and so less easy to travel with, and I did some research that suggested that they might be less accurate. - "Brand" of a local drugstore that had test strips that you had to put into the liquid and take them out and lay them flat to read them (like Chemistry pH strips)---which means that you can get the test liquid with gross snot mixed into it onto your counter if you are not careful. - Another brand that had a similar test block to the CorDx, but the liquid container had a tiny dropper top that was completely separate, so I accidentally dropped it onto the floor. - This CorDX test kit: the liquid vial has the top attached to the vial so it's not going to get dropped, plug the vial is flexible, so you can squeeze it to get more of the liquid off the swab. Since with this type of test, you don't get to tape a cover over the gross tip of the swab (unlike the "B-N" test, I just stuck the swab into one of the foil packages that the test pieces came in. The plastic test block is not completely enclosed like the "B-N" test, but it is less messy than the tests with the separate test strips. As noted before, the kits are nice and compact so good for travel. ## Features - Flu-A, Flu-B, & Covid-19 test kit: Designed by Aiiso in San Diego! Focused on eco-friendliness, compact efficiency, usability, broad applicability (including for children & the elderly), and comprehensive testing for three major respiratory illnesses. - Only 5 turns per nostril —why bother with 10? Get quick and reliable results with less effort, making testing easier for the whole family, Our covid & flu test kit for home works for individuals ages 2+. - 1 buffer tube squeeze —why require 5x? Insert swab into buffer, stir 10 times, squeeze once, and discard! One squeeze spares your fingers from strain. - 3 drops are sufficient —no need for 5!Get more accurate detection with less drops. Test for Flu A, Flu B & COVID-19 all at once, bypassing doctors visits and protecting loved ones from contagious illnesses at school, work, or public gatherings. - 10 minute accuracy —why wait 15? With our rapid testing kit, get peace of mind in 10 minutes and precise results without the extra wait. Proven higher PPA than major competitors, based on IFUs. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.4 out of 5 stars 2,344 Reviews | ## Images ![- TyFast at Home Flu A/B & COVID-19 Multiplex Rapid Test Kit, Easy, Accurate, Fast Results in 10 Minutes, 3 in 1 Combo Kit, 5 Tests - Image 1](https://m.media-amazon.com/images/I/61DB0QhX4yL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fast, Easy, Reliable *by E***A on December 9, 2025* One of the better priced tests, but still more expensive than we'd like since we go through them quickly due to frequent viral exposures. These do work well. Fairly fast results. The swab is not irritating. Young children uncomfortable with others swabbing their nostrils have successfully done it themselves with the adult completing the rest if the steps. We've been using these tests for around a year or so and haven't had one fail to absorb solution or work properly yet. Results appear to be accurate and more sensitive than tests run at the doctors' offices. They're reliable as far as we can determine. Even though they seem expensive bc we use them so much, it's often offset by avoiding the time and expense of a doctor's visit. Now, if only workplaces and schools accepted these test results as equivalent to a doctor's note we'd be set! I'd pay a slight price increase if that were possible since 99% of the time the doctors send the patients home saying rest, fluids, OTC meds and basically everything you already know; and that's if they test you and if the test is accurate. There's no point to the costly visit except to obtain a note for excusal. These tests, in my experience, have provided more accurate results and we can easily test multiple times over the period of exposure in case initial testing was too early. Some doctors don't test and say "viral infection." It's good to know which virus you're treating for best treatment as well as which symptoms to watch for that could develop from specific viruses as red flags for more urgent medical treatment by a physician. ### ⭐⭐⭐⭐⭐ good value to test for 3 diseases at once *by D***N on September 19, 2025* I bought these tests 9 months ago and finally had a good reason to use them. My husband woke up with a mild fever and feeling lousy on Friday, but not super sick and not coughing (unlike when he got Covid for the first time two years ago). Two years ago, the first home test he took was negative even though he had very strong symptoms and it was at the ER where a PCR test showed he did have Covid. But this time when I used one of these tests on him, it was positive for Covid and negative for Flu A and Flu B. He was in denial because we were supposed to go on a weekend retreat with our congregation that day, so he took another test with a different brand that tested only for Covid--it confirmed the positive result. I'm sure glad that we didn't go to the retreat and infect a bunch of our friends! I appreciated being able to also test for Flu A and Flu B. We had a few friends come down with Flu A this past winter, so it was reassuring to know that we could test for that if we got sick or if we had been in contact with them just before they got sick. Since then I have been using up our Covid-only tests of other brands which are older to test my husband, myself, and our adult son who lives in our house. My husband has continued to test positive almost a week later, and my son and I have only tested negative even though I have had some minor symptoms. This has given me the opportunity to use and compare several other types of tests. Overall, I think I like the style of the CorDx the best. My comparisons to other brands of Covid tests: - "B-N" test: has a cover and ends up looking like a big square lollipop has the advantage that you don't have to fiddle with getting a small top over the liquid tube and the paper cover keeps the yucky part of the nasal swab enclosed. But the test kits are bigger and so less easy to travel with, and I did some research that suggested that they might be less accurate. - "Brand" of a local drugstore that had test strips that you had to put into the liquid and take them out and lay them flat to read them (like Chemistry pH strips)---which means that you can get the test liquid with gross snot mixed into it onto your counter if you are not careful. - Another brand that had a similar test block to the CorDx, but the liquid container had a tiny dropper top that was completely separate, so I accidentally dropped it onto the floor. - This CorDX test kit: the liquid vial has the top attached to the vial so it's not going to get dropped, plug the vial is flexible, so you can squeeze it to get more of the liquid off the swab. Since with this type of test, you don't get to tape a cover over the gross tip of the swab (unlike the "B-N" test, I just stuck the swab into one of the foil packages that the test pieces came in. The plastic test block is not completely enclosed like the "B-N" test, but it is less messy than the tests with the separate test strips. As noted before, the kits are nice and compact so good for travel. ### ⭐⭐⭐⭐⭐ Good test *by C***8 on April 19, 2026* Test is as it should be worked fine for me and was easy to use with clear results I would but it again ## Frequently Bought Together - CorDx TyFast 10 Mins Flu A/B & Covid 19 Multiplex Rapid Test, Results in 10 Minutes—Precision Skip The 15 Wait, FDA Authorized, at Home 3 in 1 Combo Kit, 5 Tests, Use-Friendly & No Discomfort - Boncare 10 Seconds Oral Thermometer for Adults and Kids - Accurate & Safe Rectal Thermometer for Baby with Fever Alarm, Digital Thermometer FSA HSA Eligible (Light Blue) - iHealth COVID-19, Flu A&B 3-in-1 Antigen Rapid Test, Results in 15 Minutes, FDA Authorized OTC Flu & COVID Home Test, with Non-invasive Nasal Swab, Easy to Use & No Discomfort (1 Pack, 2 Tests Total) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/644997816-tyfast-at-home-flu-a-b-and-covid-19-multiplex](https://www.desertcart.jp/products/644997816-tyfast-at-home-flu-a-b-and-covid-19-multiplex) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-21*