All Supplements
Vitamin B3 (Niacin) vs 5-HTP
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin B3 (Niacin)
5-HTP
Typical Dosage
14-16 mg daily
50-100mg per day
Best Form
Nicotinic acid (niacin)
Capsule
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With meals to minimise flushing
Take with meals in divided doses, typically in the evening for sleep support
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
5-HTP Benefits
✓Mood support and depression relief
✓Improved sleep quality
✓Appetite suppression and weight management
✓Migraine prevention
✓Anxiety reduction
Can You Take Both Together?
In most cases, Vitamin B3 (Niacin) and 5-HTP 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 5-HTP if your primary goal is: mood support and depression relief. 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.