Gage L.
Rythm health falsified my testosterone…
Rythm health falsified my testosterone results, I went to and got mine done at a REAL lab and it was actually half of what rythm said it was.

The World's Easiest Blood Test™.Track 25+ key biomarkers with one painless at-home blood test every month, with free sample pick-up, and actionable results within 72 Hours. All for $79. Rythm is available in all 50 states, is HSA/FSA eligible, you can skip or cancel anytime with a 30 day money back guarantee. Rythm is a HIPAA Compliant, CLIA Certified, CAP Accredited Laboratory that designs and develops consumer lab testing products.Our mission is to raise human health literacy.
Rythm Health (rythmhealth.com) has 3,175 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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Gage L.
Rythm health falsified my testosterone results, I went to and got mine done at a REAL lab and it was actually half of what rythm said it was.
Sean V.
Test levels didn’t even register and main reason ordered was to see test. Don’t feel like testing is that great
Response from Rythm HealthAug 6, 2026
We appreciate you sharing your feedback. Our team has made multiple attempts to reach out and provide more clarity around your results, and we’d be happy to help answer any additional questions you may have. Please feel free to reach back out to our Customer Experience team for additional support.
Parker S.
The platform and testing was well executed however I got bad scaring from the needle application device.
Response from Rythm HealthAug 5, 2026
Hi Parker, thank you for sharing your feedback. We’re glad to hear the overall testing experience went well, but we’re sorry to hear about the scarring from the collection device. While reactions like this are rare and can vary from person to person, we’d appreciate the opportunity to learn more and help address your concerns. Please feel free to reach back out to our team when you’re ready.
Zach A.
Took 3 times for the lab to get a good sample and when I get my results back I don’t get all my bio markers filled? Like my estrogen level?
Response from Rythm HealthAug 5, 2026
Hi Zach, we’re sorry to hear about the frustration with your sample attempts and missing marker results. Our team has made multiple attempts to reach out and provide clarity. Please feel free to reach back out, we’re happy to help.
James R.
This company has billed my credit card! And I never received the product! The customer service chat does not respond to message. I find a very unreliable product only because the company does not back with the promise and professionalism after you put in all your information. They know everything about you and then they don’t respond or send you your product. It’s very frustrating and very upsetting. There is no customer service phone number available.
Response from Rythm HealthAug 3, 2026
Hi there James, we’re sorry to hear about your frustration. Our team has made multiple attempts to reach out and help resolve this, including providing additional information, offering a replacement kit, and issuing a refund. We also do have a support phone number available on our website and included in the instruction pamphlet for customers who prefer to speak with our team directly. We’re always here to help and would be happy to assist if you’d like to reconnect with us.
Glittervenus
Still trying to resolve an issue to no avail. Customer service is awful. I've been through 2 tests that didn't work out so far, I asked for a refund but they insisted on sending a third one out even though I tried canceling. I don't even need it anymore and it's a giant pain for me to return it. Very scammy. The first attempt the unit was defective. The second attempt they insisted on processing the sample even though it was in transit for over 7 days, then agreed it wasn't viable and are now insisting on charging me if I don't return the one they sent out against my wishes. Even if they were able to provide some results, science says that results from these samples may not be accurate if they aren't refrigerated and are in transit for more than a day. I'm disappointed in the product, and really outraged at what they call "customer service."
Response from Rythm HealthAug 3, 2026
Hi there, we’re sorry to hear how frustrating this experience has been. We understand the concerns you raised and appreciate you sharing your feedback. Our team has made multiple attempts to help resolve this, and we have issued a refund for your order. We apologize that we weren’t able to provide the experience you expected, and we appreciate you giving Rythm a try.
Pete D.
I specifically signed up to check my hemoglobin and hematocrit levels, yet two tests in a row that data was left out. I’m extremely disappointed.
Response from Rythm HealthJul 27, 2026
We apologize for any inconvenience this may have caused. We understand how disappointing this can be. Unfortunately, clotting, while rare, can happen and may impact the likelihood of receiving results for certain markers. Please don’t hesitate to reach out to our support team if you need any assistance down the line. Thank you for giving Rythm a try!
Dilxon R.
Poor customer service. I purchased trough an ad that says 30+ biomarkers but got less than 25. I tested my blood 3 days before through my doctors and results are way of ok several biomarkers
Response from Rythm HealthJul 27, 2026
Hi there Dilxon, Thank you for your candid review. We have made multiple attempts at reaching out to you to help provide clarity. When you have a moment, please reach out to our support team, and we'd be more than happy to help: [email protected]