All Supplements
Vitamin B3 (Niacin) vs HMB
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin B3 (Niacin)
HMB
Typical Dosage
14-16 mg daily
2-3g daily in divided doses
Best Form
Nicotinic acid (niacin)
HMB Monohydrate
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With meals to minimise flushing
Distribute throughout the day, particularly around training
Vitamin B3 (Niacin) Benefits
✓Energy production and metabolism
✓DNA repair and cellular health
✓Cardiovascular health and cholesterol support
✓Brain function and cognitive support
✓Skin health and nervous system function
HMB Benefits
✓Muscle protein synthesis
✓Reduced muscle breakdown
✓Enhanced strength gains
✓Improved recovery
✓Lean mass preservation
Can You Take Both Together?
In most cases, Vitamin B3 (Niacin) and HMB can be taken together safely. However, always check the interactions section of each supplement and consult a healthcare professional if you take medication.
Which Should You Choose?
Choose Vitamin B3 (Niacin) if your primary goal is: energy production and metabolism. Choose HMB if your primary goal is: muscle protein synthesis. Many people take both as they target different aspects of health.
Disclaimer: This comparison is for educational purposes only. Always consult a healthcare professional before starting any supplement.