Not a great experience Not a great experience. It took around 3 weeks to receive my test results after sending them in. It took 8 days from the day my results were received at their lab until they actually processed and returned my test results. Not great given the very high price of this service. I had bloodwork done by my doctor during the time I was waiting for these results. Those were returned in 24 hours. There were large discrepancies between some of the Labcorp results and those from SiphoX.

Hassle free solution It was a great experience and totally hassle free of going to the lab, get syringe full of blood drawn. Technician was very helpful and guided through the procedure well. They were also very flexible in rescheduling appointment a few times.

You're making decisions on out-of-date data. The idea behind SiPhox is great. The numbers I get seem reasonable and consistent with past bloodwork done by other labs. However, unless you live in Southern California, their use of USPS, and their relatively slow processing time means you end up trying to make decisions on out-of-date data. For Instance, I'm on a carnivore diet that is changing my body and my bloodwork somewhat rapidly -- especially given that I'm trying to reduce medications at the same time. I took a blood sample on a Friday. I immediately took it to the local post office. I tracked the sample. It sat in one facility for about 3 days, then went to another facility for a couple of days, then it was delivered to Siphox -- 7 calendar days later. After Siphox received the sample on the following Friday, it was 10 calendar days later before it was processed. I purchased the unlimited subscription so I could do these tests once per month to help me make adjustments. I knew I was probably looking at a bit over a week to get results (but hoping for a week or less), but over half a month to get a result makes Siphox a dubious way to make adjustments to try to improve my bloodwork. I can only view the history.

There is not a single person who… There is not a single person who wouldn't benefit from this blood test kit. It's convenient (no long waits at labs while you're fasting!), it's a great way to measure how your diet and lifestyle affect such important health markers, and it's easy. I highly recommend this tool to follow & understand your own health metrics.

Excellent and Specific Guidance My coach had reviewed my results in advance. She took into account what I am already doing to improve certain biomarkers and adjusted her recommendations accordingly. Her guidance was very specific and actionable. I appreciated her knowledge and her respect for mine. Overall this was a very positive and helpful coaching session. I look forward to more.