Comprehensive Blood Tests – Annual Health Check

Want the best hormone and blood tests for both men and women? You should take these potentially lifesaving blood tests every year.

Brain & DNA Lab Tests – Memory, Cancer & More

Want to know how your brain works, or what your genetic risks are? Measure your neurotransmitters, screen your DNA and beyond.

How Lab Tests Work

A straightforward, three‐step process.

1. Order

Select the lab test of your choice by clicking, "Add To Cart."

2. Draw

Take your form to a local lab or collect sample at home (e.g. saliva, breath, etc.)

Know your numbers

3. Review

Discuss your results with our Wellness Specialists—or bring a copy to your next doctor’s appointment.

Test Allergies & Toxins – Diet & Environment Tell-All

Are you allergic to the food you eat? Is your environment toxic? Identify allergies to hundreds of foods, plus toxins and parasites.

Nutrition Check-In – The Skinny On Diet

Is your diet blocking your weight loss or leaving you nutrient deficient? Identify missing nutrients and find out if your genes are getting in the way of your skinny jeans.

Need help selecting what's best for you?

Find a Lab Near You

Locate the convenient LabCorp Patient Service Center closest to you. Lab tests are available in the continental United States and Anchorage, AK only. Not available in MD. Do not follow this link if you live in NY, NJ, RI or MA. Residents of select states may not have their blood drawn at LabCorp, but optional services may be available through other providers; for details,
call us at 1‐800‐208‐3444.

Find a Lab

Anti-Aging – Discover Your Real Age

Did you know you can keep tabs on age-related health biomarkers? Measure omega-3, CoQ10 and help ward off age-related diseases.

Heart Lab Tests – Cholesterol, Nutrients & More

Did you know cholesterol isn’t the only risk factor for heart disease? Get your blood lipid numbers, inflammatory marker counts and more.

Wellness, Your Way – À La Carte Lab Tests You Need

Want to test your vitamin D or get an update on prostate health or adrenal stress levels? Save on these and everything in-between ― from autoimmune disease screenings to sleep hormones – every lab test is 25% Off!

Lab Testing Services

Life Extension® offers more than 230 lab tests - and they're ALL 25% OFF our everyday low prices!


Shop More Labs

Lab Testing Services

Life Extension® offers more than 230 lab tests - and they're ALL 25% OFF our everyday low prices!


Shop More Labs

Lab tests available in the continental United States and Anchorage, AK only. Not available in Maryland. Restrictions apply in NY, NJ, MA and RI. Kits not available in PA.

NY, NJ, MA, and RI residents may receive a blood draw kit due to state law (additional local draw fee may be incurred). Certain conditions apply. Call with any questions: 1-800-208-3444. This material is provided solely as a service to our customers. It is provided AS IS, without warranty as to its content. Life Extension reserves the right to withdraw, alter, and/or limit offers, product descriptions or prices contained herein without notice.

The blood test services are offered 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. nor Life Extension will be liable for any acts or omissions of the physician, the testing laboratory, or their agents or employees.