Know your nutrients. Save up to 25% on select vitamin & nutrition tests for a limited time.* Shop sale >

Knowing yourself means knowing your nutrient levels.

Get fresh insights into your vitamin and nutritional health with up to 25% off select vitamin & nutrition tests for a limited time.

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Balanced assortment of nutritious food.
Custom Micronutrient Test

Optimize your nutrition with a comprehensive vitamin and mineral test.

$363.75 25% off $485
Woman stretches arms, appearing fatigued.
Anemia Test

An anemia blood test could help free you from fatigue and headaches. 

$141.75 25% off $189
Woman feeling tired due to low iron levels.
Ferritin Test

A blood test that gives a unique view of the iron levels in your body.

$44.25 25% off $59
Man eating nourishing salad meal that meets vitamin and nutrient levels
Micronutrient Test

Feeling low on energy? Find out if you’re low in these key vitamins and minerals.

$179.25 25% off $239
Woman takes vitamin supplement.
Vitamin Deficiency Test

Find out your vitamin D, B12 and B9 (folate) levels with this test.

$126.75 25% off $169
A woman wearing a jacket and carrying a backpack stands amidst a serene forest setting.
Homocysteine Test

Discover your homocysteine level with a simple blood test.

$59.25 25% off $79
Man running outdoors boosting metabolism.
Custom Metabolism Test

Test hormone and nutrient markers to understand your body’s metabolism.

$451 9% off $493
Man suffers from muscle weakness.
Vitamin B12 Test

Vitamin B12 is crucial to your health. Do you get enough?

$36.75 25% off $49
Woman eats cereal.
Vitamin B12 and Folate Test

These vitamins make red blood cells and help iron work within the body.

$66.75 25% off $89
Woman and man exercising at a gym.
Custom Fitness Test

Assess and track key health markers that support your fitness and wellness goals.

$506.75 9% off $554
Couple preparing magnesium rich meal
Magnesium Test

Think you might be low on magnesium? Get answers today.

$29.25 25% off $39
Man and woman eating nutritious food.
Copper Test

Check your copper levels to support nutritional and health insights.

$44.25 25% off $59
Individual smiling while exercising and drinking water.
Electrolytes Test

Measure essential electrolyte levels to identify electrolyte imbalances.

$36.75 25% off $49
A man in glasses holds a bowl of salad
Zinc Test

Think you might have a zinc deficiency? Get answers today.

$51.75 25% off $69
Woman chopping vegetables maintain selenium levels for health and wellness.
Selenium Test

Measure selenium levels to help support optimal health and wellness.

$81.75 25% off $109
Woman stretches before exercising.
Calcium Test

Balancing calcium blood levels is important for more than strong bones.

$59.25 25% off $79
A woman prepares a meal by chopping colorful vegetables
Iodine Test

Are you getting enough iodine in your diet?

$51.75 25% off $69
A woman wearing a headset is happily listening to music.
Custom Postpartum Test

Check key postpartum health markers to better understand your recovery after pregnancy.

$526 10% off $583
A woman sitting and holding a glass of orange juice looking out the window.
Custom Preconception Test

Check key health markers to support your wellness before pregnancy.

$332.75 6% off $355
A woman enjoying a refreshing glass of orange juice in her hand.
Vitamin C Test

Discover your vitamin C levels with a vitamin C blood test.

$44.25 25% off $59
A woman washes fresh carrots in a sink.
Vitamin A Test

Discover your vitamin A levels with a vitamin A blood test.

$44.25 25% off $59
A woman wearing glasses enjoys a variety of nuts and food
Vitamin E Test

Discover your vitamin E level with a vitamin E blood test.

$51.75 25% off $69
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Terms & conditions: Enjoy up to 25% off select tests for a limited time beginning August 3, 2026 at 11:00 AM EST. This offer is valid exclusively on eligible lab tests purchased online through ondemand.labcorp.com and cannot be combined with any other offers, discounts, or promotions. Please see full terms and conditions.