All Supplements
Vitamin B2 (Riboflavin) vs Passionflower
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin B2 (Riboflavin)
Passionflower
Typical Dosage
1.1–1.6 mg daily
400-900 mg daily in divided doses
Best Form
Riboflavin (free form)
Dried herb/tea
Key Benefits
6
5
Evidence Rating
★★★★
★★★
Best Time
With meals for optimal absorption
30-60 minutes before bed or as needed for anxiety
Vitamin B2 (Riboflavin) Benefits
✓Energy production and metabolism
✓Antioxidant protection
✓Eye health and vision
✓Nervous system support
✓Skin and hair health
✓Migraine prevention
Passionflower Benefits
✓Anxiety reduction
✓Sleep quality improvement
✓Stress relief
✓Nervous system support
✓Mild sedative effects
Can You Take Both Together?
In most cases, Vitamin B2 (Riboflavin) and Passionflower 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 Passionflower if your primary goal is: anxiety reduction. 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.