Bloodwork, reviewed 2026-09-20
Get the panel before you buy the bottle
This section is the blood test half of the supplements pages. The method is already on /supplements: name the blood marker, start the basics, add something only when a number is out of range, retest at ninety days, and stop if it did not move.
The pages here are the blood marker guide, the what-to-do-when guides, and a list of blood test companies a coach can work with. A blood test is about a person. A peptide lab report (a COA) is vial chemistry. Do not mix them up.
Plate 03
Panel slip
Person, not vial
16
Markers
8
Playbooks
30
Partners
Read this first
- Coach, not doctor. Aaron Cuha is a coach. No medical credential is claimed for him, or for this page. A number on a blood test is something to talk over with a doctor, not something to diagnose yourself with. Educational use only. This database summarizes published research and is not medical advice. Where a dose appears it is a record of what a trial or clinic ran, or what people describe doing, with its source attached. Nothing here is a recommendation for personal use.
- Compounded is not FDA-approved does not apply here. That warning belongs on peptide and GLP-1 programs run with a doctor. This section is about blood tests and at-home test kits. It is not about compounded drugs, and not about research-use vials.
- Knowledge stays free. Knowledge stays free. Every page, every guide and every tool is free to read and stays free. Cards on the partner page link each company's own site. No partner paid for placement. No partner wrote a card.
Door 1
Start here, from a blood panel
Two ways in. If you already know the marker, the doors below still work. This is not a diagnosis and not a dose.
I need a panel
Pick the published conversations you came for. Leave with marker pages, questions for a clinician, and companies that draw blood. The Archive does not order the draw.
I have numbers
Type a number, or say whether your lab flagged it. The reading list is pages already on this site. The numbers stay in this browser. There is no file upload.
Where to go next
The blood marker guide, the what-to-do-when guides, and the list of blood test companies. Labs that test peptide vials are on a different page.
16 open now
Blood marker guide
Markers from the omega-3 index and vitamin D (25-OH D) to ApoB, hs-CRP, ferritin, and TSH. Ranges to talk about, not a diagnosis.
8 open now
What-to-do-when guides
Guides that take a low or high result to the markers to check, compounds worth a look, and the partners page. High ferritin is a reason to stop, not a shopping list.
10 featured
Blood test partners
How we grade them, the top S and A grade cards, the full 30-row table, and the warning flags.
Different lane
Clinician-backed partners
Peptide and GLP-1 programs with a licensed doctor or nurse involved. That page is where the compounded-is-not-FDA-approved warning applies. This page is not.
Different lane
Supplement brand partners
Bottles, not blood tests. 24 supplement pages now have the four blood work sections.
Vial chemistry
Peptide vial test labs
Janoshik, ILS, Vanguard, and the rest. Those pages name the labs that test peptide vials for sellers' lab reports (COAs). Not a blood test.
What lives here
US blood test companies a coach can talk about without practicing medicine. 30 are on the 20 September 2026 shortlist. 10 of them grade S or A on our public scorecard and get their own cards. The rest stay in the table so the list is complete.
There are also 16 blood marker pages and 8 what-to-do-when guides, plus four blood work sections on 24 supplement pages. Ranges to talk about, not a diagnosis.
This is not /prices/labs and it is not /testing. A peptide lab report (COA) is vial chemistry. A blood test is about a person.
What this hub does not do
It does not read your results for you. It does not tell you which partner is best. It does not list peptide sellers or their lab reports. It does not make up an email. It does not repeat the brand-partner table. The compound pages stay on /compounds, with blood work sections on 24 of them.
Blood marker guideWhat-to-do-when guidesBlood test partnersPeptide vial test labsCoach, not doctor
30 blood test partners reviewed 2026-09-20. 16 blood markers and 8 what-to-do-when guides. We never charge for knowledge. No vendor has a say in what a page says. The harder test is whether a page tells you what went against it.