Prep With Data.
Not Guesswork.
The bloodwork Austin J Fitness runs with their athletes — provider reviewed, no insurance required, drawn at any LabCorp near you.

Experienced coach helping NPC/IFBB as well as lifestyle athletes navigate every aspect of the fitness journey — with the bloodwork behind every call, so progress is measured instead of guessed at.
AJ Fitness Athlete Panel.
The full hormone, thyroid, recovery, and metabolic picture Austin uses to steer a prep.
- Testosterone, Free + Total Sensitive LC/MS
- Estradiol
- Progesterone
- DHEA-Sulfate
- TSH + Free T4
- Free T3
- Reverse T3
- Cortisol
- Fasted Insulin
- Ferritin
- Hemoglobin A1c
- Lipid Panel w/ Chol/HDL Ratio
- Comprehensive Metabolic Panel (14)
- CBC With Differential/Platelet
- Vitamin D, 25-Hydroxy
- Cystatin C with eGFR
Test Your Gut At Home.
A home collection kit that measures gut pathogens, bacterial balance, digestion and absorption markers, inflammation, and immune function — plus Zonulin, a marker of intestinal permeability.
- Collected at home — no lab visit and no blood draw
- Full instructions arrive in the kit
- Prepaid return shipping to the lab
- Results emailed to you directly by the lab
Not available in New York, New Jersey, and Rhode Island.The lab cannot ship to or report into these states.
About this test
The GI-MAP® includes pathogens (bacterial, parasitic, and viral) commonly known to cause intestinal gastroenteritis. It’s important to note that not all individuals with positive findings for pathogens will present with symptoms. Many factors, including the health of the individual, the transient nature of some pathogens, and the presence and expression of virulence factors all contribute to an individual’s symptoms.
Toxins are a type of virulence factor produced by certain pathogens. Since GI-MAP is a DNA-based test, results reflect the levels of pathogenic strains carrying the toxin genes, not the levels of any toxins that may be produced.
The GI-MAP was designed to detect microbes that may be disturbing normal microbial balance or contributing to illness as well as indicators of digestion, absorption, inflammation, and immune function.
Test details and full marker list:Diagnostic Solutions Laboratory
This is a laboratory test ordered through Diagnostic Solutions Laboratory. It is not a diagnosis, and it does not include a BloodWorx provider review — your results are sent directly to you by the lab to review with Austin J Fitness. Refunds are handled by the lab under their policy.
From Order To Reviewed Results.
Complete required information
Visit a LabCorp location
Results are reviewed
Share the data with your coach
Waiting for your lab requisition or results email? Remember to check your spam or junk folder.
Bring Real Data To Your Next Check-In.
One draw at any LabCorp, reviewed by a provider — the same objective picture Austin J Fitness uses to steer a prep.