ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors
  • Partners

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2026 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
ENDUR-ACIN 750 mg

ENDUR-ACIN 750 mg

Endurance Products Company

#Other
65
Safety60
Efficacy70
Transparency70
Based on Examine, Wikipedia, and 23 other sources

Overview

ENDUR-ACIN provides a substantial dose of niacin, which can effectively improve blood lipid profiles. However, due to the potential for increased insulin resistance and side effects, its overall effectiveness in improving cardiovascular health is debated. Consultation with a healthcare provider is recommended to assess individual risks and benefits.

The Good

May improve cholesterol and triglyceride levels.

Contains niacin, an essential B-vitamin involved in energy metabolism.

Extended-release formulation may reduce the incidence of flushing.

The Bad

Potential for flushing, itching, or warming of the skin.

May cause gastrointestinal upset in some individuals.

High doses can lead to liver enzyme elevation and potential liver toxicity.

Is it for you?

Best For: Individuals seeking niacin supplementation for cardiovascular support or energy metabolism, under medical guidance.

Skip If: You have liver disease, peptic ulcers, or are pregnant/nursing without consulting a doctor.

Ingredients Analysis

Niacin

750 mg

How to Use

Take one capsule daily with food, or as directed by a healthcare professional.

Frequency:

Daily

Best Time:

Morning or Evening

When:

With food

Who Should Use This

Best For:

Individuals seeking niacin supplementation for cardiovascular support or energy metabolism, under medical guidance.

Recommended Articles

Top Ingredients for Healthy Weight Management

Top Ingredients for Healthy Weight Management

Dietary fiber, protein, omega-3 fatty acids, and water are crucial for managing a healthy weight.

Top Men's Vitality Supplements & Ingredients

Top Men's Vitality Supplements & Ingredients

Vitamin D, Zinc, Magnesium, and L-arginine are crucial for men's vitality, supported by scientific evidence.

Spirulina vs Chlorella: Quality & Benefits

Spirulina vs Chlorella: Quality & Benefits

Quality markers for spirulina and chlorella include absence of contaminants, adherence to safety standards, and high nutritional value.

Safe Energy Supplement Ingredients for Daily Use

Safe Energy Supplement Ingredients for Daily Use

Caffeine, when consumed in doses up to 400mg per day, is a safe and effective ingredient in energy supplements for healthy adults.