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A Smart Blood Testing Lab
FREE if we don't find anything*

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  No doctor appointment needed

Not gaining muscle?

Struggling to lose weight?

Low energy?

Brain fog & lack focus?

It may not be your fault. The answer is often in your hormones.

We bring you the Bro Science Blood Test in partnership with Private MD Labs. So stop guessing. Get a lab-grade blood test and find out.

This testosterone test will also provide Total Testosterone results when the value is >1500 but <10,000.

Significant deviations from the normal range may require further evaluation by your physician.

Please Note: If this panel is ordered by a female, due to ordering restrictions on certain tests, the PSA test will not be included on the requisition and will not be performed.


Complete Blood Count / CBC (includes Differential and Platelets): WBC, RBC, Hemoglobin, Hematocrit, MCV, MCH, MCHC, RDW, Platelet Count, MPV and Differential (Absolute and Percent - Neutrophils, Lymphocytes, Monocytes, Eosinophils, and Basophils)

Comprehensive Metabolic Profile ( includes eGFR ): Albumin, Albumin/Globulin Ratio (calculated), Alkaline Phosphatase, ALT, AST, BUN/Creatinine Ratio (calculated), Calcium, Carbon Dioxide, Chloride, Creatinine with GFR Estimated, Globulin (calculated), Glucose, Potassium, Sodium, Total Bilirubin, Total Protein, Urea Nitrogen

Estradiol, Ultrasensitive, LC/MS/MS

Insulin-Like Growth Factor I (IGF-I, LC/MS)

Lipid Profile: Cholesterol, total; high-density lipoprotein (HDL) cholesterol; low-density lipoprotein (LDL) cholesterol (calculated); triglycerides; Non-HDL Cholesterol (calculated)

Prostate-Specific Antigen (PSA)

Testosterone, Free and Total, LC/MS/MS (This testosterone test will also provide Total Testosterone results when the value is >1500 but <10,000.)

Thyroid Profile w/ TSH: T3 Uptake; T4 (Thyroxine), Total; Free T4 Index (T7); Thyroid-Stimulating Hormone (TSH)

Patient instructions:

Patient should fast for 12-14 hours before collection of the specimen. If using a testosterone cream please be sure you have not rubbed any into the antecubital area of your arm for the last 24 hours as it can give elevated results. For accurate test results, no ejaculation during the 24 hours preceding the test.

Estimated turnaround for results is 10 business days. If confirmation testing is required, the estimated time may be extended.

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Over 650 blood work labs to choose from
Blood test labs within 1 mile of 90% of the US
Online lab tests prescription in 60 seconds by email

Millions of happy customers use our private and confidential blood testing service nationwide

Ordering your blood test is as easy as:

Select tests from LabCorp or Quest Diagnostics

Select tests from Quest Diagnostics or LabCorp

Order the lab tests you want online or by phone: (877) 283-7882. Remember to use the BROSCIENCE coupon code for 15% off.

Choose your location

Find a lab near you

Choose the most convenient lab from 4,000+ certified locations across the US.

Get your results

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About us

Private MD Labs is an industry leader providing investigative laboratory tests that screen your general health and wellness, measure hormone levels, and test for sexually transmitted diseases since 2005. Over 150,000 have used and continue using our services.

Private MD Labs is committed to providing you direct access testing in a private and secure environment. Direct access testing, also known as patient-requested testing, allows the public to initiate management of their health concerns without a physician's referral.

Consumers can now take an active role in monitoring their health and obtaining medical information.

Why testing

With a full range of laboratory tests available from allergy testing to cancer detection screening, we enable you to be proactive in managing your own health.

Regular blood testing not only monitors your health but can provide early detection of diseases that may worsen if left unidentified. Hormone, wellness, and full panel blood testing ensure that your body remains in good physical shape and quickly picks up any imbalances or problems that may be leading to you feeling unwell, fatigued, or experiencing symptoms.

Regular blood tests are also extremely useful if you want to monitor a chronic problem or keep an eye on conditions such as high cholesterol or diabetes. Disease prevention, early detection, and monitoring are all essential to remaining healthy.

Here at Private MD Labs, we are able to provide you with high quality, comprehensive, and affordable laboratory testing services at your convenience.

Questions regarding online blood testing or how to order a lab test?

Speak with our Wellness Team: (877) 283-7882. Remember to use/mention coupon code BROSCIENCE for 15% off.

Sales restrictions apply.

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