Rythm HealthThe 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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BRod
Would love to be able to check my liver function.
Response from Rythm HealthJan 5, 2026
Hey BRod, thank you for your feedback, we'll be sure to pass it along to our team. We do not measure common liver enzymes like ALT or AST, which are standard markers for liver health. Instead, our panel measures albumin and SHBG, both made in the liver, which can provide indirect information about liver function.
Lauren H.
I love that you draw c reactive and apoB. As a female with pcos I was also hoping for testosterone and a1c
Response from Rythm HealthDec 23, 2025
Thank you for your feedback, Lauren! We're always looking to optimize our panel and plan to have testosterone for women and A1C in the near future.
Herb D.
Why do you not check A1C
Response from Rythm HealthDec 11, 2025
Hi Herb, our team is always working on choosing the best set of biomarkers to test for with the most competitive pricing. We'll pass your request for A1C along to our team!
David F.
Would love For you to have a hematocrit lab in there. And blood viscosity.
Response from Rythm HealthDec 6, 2025
David, appreciate the suggestion, we’re working on hematocrit.
Afika N.
Really love the service. Super speedy. As a New Yorker, using competitors like Superpower is wayyyy to expensive. $75 is the most affordable I’ve come across. If you could get that to like $50, that would be the sweet spot. I would like more biomarkers if possible.
Response from Rythm HealthNov 27, 2025
Sounds like a 5‑star experience :)
MARY Z.
Easy to administer but my thyroid results seem to be majorly skewed. With the Rythm results one would interpret I have something major going on with my thyroid. Because of this I asked my PCP for a full thyroid panel. Just got those results back and everything is normal.
Response from Rythm HealthNov 27, 2025
Hi Mary, Thyroid markers, especially TSH, can show large variations when tests aren’t done on the same day; side‑by‑side comparisons across different days can look skewed even when health is normal. We take accuracy very seriously, and as you know our team has offered you a confirmation test to reconcile the results.
customer
Collection: Easy but to take the tube off the blood vial and cap it was a little difficult. Needs to be easier like a screw cap vs. a pull off top
Response from Rythm HealthNov 27, 2025
Hi there, Thanks for the feedback. The microtainer we use is an FDA‑cleared collection tube. A quick tip for easier handling: it’s a twist‑and‑pull to take it off, and a straight push‑down (no twist) to put it back on.
Ethan
Taking the test is super simple and painless. Downside is the limited ranges on some of the test. My TSH maxes out the scale so I can’t see what my levels are actually at which is what I needed.
