Inexpensive Serum Blood Test for Rapamycin

I saw this on Reddit and figured some of you may be interested. You can get a blood serum test for rapamycin for $59. Pretty cheap way to get peace of mind about product authenticity.


Wow, good find. I like the website.

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Is it ? Quickly looked at site, & seems there is a $250 consult fee.

Meanwhile, the test at Quest, via online service is $118:

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I bought the test on that site for $64 (they add a $5 fee). It didn’t require a $250 consult fee.


Did they give you a form that can be brought to any Labcorp Site. NY has laws that sometimes screw this type of thing up.

After completing checkout it displays a message that the back office will generate the form within two days.

I’d appreciate it if you would let me know when you get it,

tdecicco7, they sent me the lab order today

elixir, Thanks for posting the Marek Health link. Some of the blood test prices look very good. Have you completed your blood test at LabCorp yet?

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Jay, I haven’t yet as I’m waiting for my first shipment to arrive from India. I’m only planning on checking peak for now, just so I know the product is authentic.


I tried out the Marek blood test site. I ordered a few odd tests (lipid panel, C-reactive protein, A1C). I have already received my requisition, had my blood drawn and received my test results. I highly recommend this service. They have extremely low prices and are particularly valuable to people like myself living in NY and a couple of other states which have restrictions on self ordering of blood tests. I believe their requisitions show tests ordered by a doctor which permits it being filled in NY and other restrictive states.


What’s your plan on timing for peak measurement?

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I using that term peak really loosely. I’m only planning making it to the lab a few hours after taking the rapa with a meal.

That works. This week… I did my trough blood draw at 10 am for LabCorp Sirolimus check and then after took my 6mg and a cup of fresh grapefruit juice and went back 1 1/2 hours later and did a second blood draw for LabCorp to get an approx. t-max number. Did this 4 months ago too. I should have a pretty good indication of what is happening in dose. Will post next week.

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