Endurance Products Company


A Nutrition Prescription for Heart Health

It’s easy to see why doctors prefer ENDUR-ACIN® wax matrix nicotinic acid as part of a diet and lifestyle program for heart health. Here’s why:


ENDUR-ACIN® is the real deal. With our advanced delivery technology, you have a nutrition prescription in a class by itself, thanks to a slow and steady dissolution rate that’s right in the sweet spot that doctors prefer.*

ENDUR-ACIN® is backed by a portfolio of clinical research and available in three strengths – 250 mg, 500 mg, and 750 mg – for easy compliance with doctor recommendations.

In addition, it’s free of salt, sugar, starch, preservatives, artificial colors or flavorings, and common allergens (milk, egg, fish, shellfish, tree nuts, peanuts, wheat and soy).


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.*

The Real Deal, Just Ask Your Doctor

Buy Now
Endurance Products Company

Why Extended Release?

  • Low flushing, fewer side effects
  • Continuous release of nutrients
  • Gentle on your stomach
  • Dissolves over time
  • Quality absorption without waste
Endurance Products Company

Convenient & Affordable

ENDUR-ACIN® is affordable and available without a prescription.

Doctor Recommended & Research Backed

Recommended by hundreds of physicians to complement a therapeutic diet and lifestyle.

Reduces Skin Flushing

Common in other niacin products.

Benefits Your Heart & Lipid Metabolism*

Promotes healthy cholesterol balance.*

Gentle on the Stomach

Slow and steady nutrient release helps eliminate digestive upset that can occur with regular forms.