All Supplements
Resveratrol vs Vitamin B3 (Niacin)
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Resveratrol
Vitamin B3 (Niacin)
Typical Dosage
150-500 mg daily
14-16 mg daily
Best Form
Standard powder/capsule
Nicotinic acid (niacin)
Key Benefits
5
5
Evidence Rating
★★★★
★★★★
Best Time
With meals to enhance absorption; split doses may improve bioavailability
With meals to minimise flushing
Resveratrol Benefits
✓Antioxidant and anti-inflammatory support
✓Cardiovascular health and endothelial function
✓Sirtuin activation and cellular longevity
✓Neuroprotection and cognitive support
✓Blood sugar regulation and metabolic health
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
Can You Take Both Together?
In most cases, Resveratrol and Vitamin B3 (Niacin) 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 Resveratrol if your primary goal is: antioxidant and anti-inflammatory support. Choose Vitamin B3 (Niacin) if your primary goal is: energy production and metabolism. 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.