Prostate Specific Antigen (PSA) Blood Test

Item # LC010322

Prostate Specific Antigen (PSA) Blood Test  - Life Extension

Prostate Specific Antigen (PSA) Blood Test

Item # LC010322

Prostate specific antigen (PSA) is produced exclusively by cells of the prostate gland. The blood test for PSA is commonly ordered as a screening test for prostate cancer. A high PSA level may indicate the need for further evaluation.

Prostate specific antigen (PSA) is produced exclusively by cells of the prostate gland. Used in conjunction with the digital rectal examination, PSA is a useful screening test for benign prostate hyperplasia (BPH) and prostate cancer development.


Fasting is not required for this test. Take all medications as prescribed.


Ejaculation within 48 hours preceding the blood draw may elevate the PSA in some men.

The laboratory services are for informational purposes only. It is not the intention of National Diagnostics, Inc and Life Extension to provide specific medical advice but rather to provide users with information to better understand their health. Specific medical advice including diagnosis and treatment will not be provided. Always seek the advice of a trained health professional for medical advice, diagnosis or treatment.

Both the physician and the testing laboratory are independent contractors with whom National Diagnostics, Inc makes arrangements for your blood tests. Neither National Diagnostics, Inc or Life Extension will be liable for any acts or omissions of the physician, the testing laboratory, or their agents or employees.

SALE: $31.00
Save 0%

Quality test at a great price. They charge about 20% of what my doctor does.

KennyB, CA

Great way to get a PSA test. Results were available the next day. Very easy process.

Chinese Doc, Orlando, FL

Very professional. It is cheap and easy.

docdiamond, Raleigh, NC

The entire process was a breeze.


Prostate Specific Antigen (PSA) Blood Test


Life Extension - Why We Do It?

The Best Supplements Science Can Offer

When putting something in your body, you should be confident that you’re getting the nutritional benefits your body deserves. We've been delivering the highest-quality products—backed by science and formulated with the finest ingredients—for over 40 years.

What Matters to You, Matters to Us

We're committed to empowering you to live a healthier life. Whether it’s finding sustainable partners for our ingredients or funding the latest anti-aging research, we're all about your health & wellness.

Highly Recommended

98% of our customers recommend us to family and friends. We're very proud of that because our loved ones matter to us—and we're willing to bet you feel the same way.

Product Transparency

40 years of research dedicated to bringing you premium, scientifically-validated formulations.

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Life Extension. We do not verify or endorse any claims made in these reviews. Full product reviews disclaimer