Endurance Products Company

Sustained Nutrition, Made Simple

Supplements designed for your healthy lifestyle with slow and steady nutrient release as nature intended. No over-manufacturing. No unnecessary ingredients. Pure value.

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Providing high-quality, sustained-release supplements since 1978.


Targeted Support for Cholesterol Balance

ENDUR-ACIN® Extended Release Vegetable Wax Matrix Niacin is a unique dietary supplement designed for men and women interested in advanced support for heart health and cholesterol balance.*

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Endurance Products Company

How Our Tablet Technology Works

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

Vegetable Wax Matrix

Allows tablets to enter the intestine, dissolving slowly.

Gently Processed

Free of heat, moisture or solvents for optimal nutrient stability.

Clean Formula

Easy-to-swallow tablets, no sugar coating, no unwanted ingredients.

Slow, Steady Release

For optimal nutrient absorption and tissue retention.

Digestive Comfort

Formulated for regular use, free of stomach upset.

Heart Healthy

Your Heart-Smart Diet, Only Better

You would be hard-pressed to find a more delicious way to support your heart health than with a Mediterranean diet that includes plenty of vegetables, fruits, whole grains, beans, and other heart healthy foods. Plus, filling your daily plate with these foods makes it easier to pass on artery-clogging foods that can derail your efforts to maintain heart and blood vessel health. To learn more about the compelling research (and over 180 mouthwatering recipes), check out Good Food, Great Medicine.

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Endurance Products Company