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How Our Sustained-Release Technology Works

Phase 1
Phase 2
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Phase 4
Phase 5
  • 1st Hour
  • 2nd Hour
  • 3rd Hour
  • 4th Hour
  • 5th Hour
  • 6th Hour


Long Lasting

sustained-release

Releases over time for optimal absorption

Saves You Money

sustained-release

More absorption = less waste

Inspired by Your Body

sustained-release

Mimics how your body naturally processes food

Reduces Nausea

sustained-release

Gentle and gradual release

Providing high-quality, sustained-release supplements since 1978


Only What You Need

sustained-release

No salt, sugar, starch, artificial colors or flavorings, or preservatives

Easy to Swallow

sustained-release

The shape and size of our tablets makes them easy to take your supplements

Backed by Science

sustained-release

Backed by a portfolio of clinical research

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Best Sellers

Best Sellers

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Multivitamins

Multivitamins

You may not be getting all the nutrients you need from your food. Fill your nutrient gaps with Endurance Products supplements. Our dietary supplements are formulated for today's active lifestyles that demand the precise delivery of daily essentials, exactly when your body needs them.*

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Cholesterol

Cholesterol

Supplements that have targeted benefits supporting healthy cholesterol and lipid metabolism. They help us maintain blood cholesterol and lipid levels within normal ranges.

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Blood Sugar

Blood Sugar

Supplements that help us maintain metabolic health and keep blood glucose and insulin levels in healthy normal ranges.

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Heart Health

Heart Health

Supplements that help us maintain the health of our entire cardiovascular system – heart, blood vessels, and normal functions.

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Digestive Health

Digestive Health

Supplements formulated to fortify our digestive health and promote a healthy gut.

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Brain Health

Brain Health

Supplements formulated to support optimal brain health and cognitive function.

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Joint Health

Joint Health

Supplements formulated to support our healthy, flexible joints and full range of motion.

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Liver Health

Liver Health

Supplements that support our liver health and its metabolic processes.

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Energy

Energy

Supplements that help our bodies produce energy and maintain optimal cell metabolism.

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Multivitamins

Multivitamins

You may not be getting all the nutrients you need from your food. Fill your nutrient gaps with Endurance Products supplements. Our dietary supplements are formulated for today's active lifestyles that demand the precise delivery of daily essentials, exactly when your body needs them.*

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Books

Books

Enjoy our collection of science-based health books written by physicians and other experts to support optimal health and nutrition. 

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Health Tips

Living well is serious business. And sometimes not so serious. We've delved into the data to bring you the most cutting-edge health and wellness research, practical diet and lifestyle tips, plus all the primary terms you'll need to be the healthiest you can be.

6 Unusual and Fun Fitness Trends to Try this National Fitness Day

6 Unusual and Fun Fitness Trends to Try this National Fitness Day

National Fitness Day, coming up on May 4th, is dedicated to celebrating and promoting physical fitness and its benefits. But if you hate running or are bored of the gym, what can you do instead? We explore six fun and quirky fitness trends to inspire you.

Strength Training for Seniors: Preventing Muscle Loss to Protect Against Injury

Strength Training for Seniors: Preventing Muscle Loss to Protect Against Injury

Strength training is one of the best ways that seniors can fight against age-related muscle loss and the health complications it can bring. Learn how to get started with strength training effectively and safely.
Becoming a More Mindful Eater: Savor Your Food and Improve Your Health

Becoming a More Mindful Eater: Savor Your Food and Improve Your Health

How often do you eat your meals in front of the television, while scrolling through social media, at your desk, or in your car? If so, you might be eating mindlessly. Learn all about mindful eating: what it is, how it benefits your health, and how you can get started today.