All Supplements
Vitamin B2 (Riboflavin) vs Tongkat Ali
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin B2 (Riboflavin)
Tongkat Ali
Typical Dosage
1.1–1.6 mg daily
200-300 mg daily of standardised extract (1-3% alkaloids)
Best Form
Riboflavin (free form)
Standardised extract
Key Benefits
6
5
Evidence Rating
★★★★
★★★★
Best Time
With meals for optimal absorption
With meals, divided into 1-2 doses
Vitamin B2 (Riboflavin) Benefits
✓Energy production and metabolism
✓Antioxidant protection
✓Eye health and vision
✓Nervous system support
✓Skin and hair health
✓Migraine prevention
Tongkat Ali Benefits
✓May support healthy testosterone levels
✓Enhanced sexual function and libido
✓Increased energy and physical performance
✓Improved muscle strength and body composition
✓Reduced stress and cortisol levels
Can You Take Both Together?
In most cases, Vitamin B2 (Riboflavin) and Tongkat Ali 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 B2 (Riboflavin) if your primary goal is: energy production and metabolism. Choose Tongkat Ali if your primary goal is: may support healthy testosterone levels. 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.