All Supplements
Vitamin B3 (Niacin) vs Phosphatidylserine
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin B3 (Niacin)
Phosphatidylserine
Typical Dosage
14-16 mg daily
100-200mg daily
Best Form
Nicotinic acid (niacin)
Phosphatidylserine (soy-derived)
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With meals to minimise flushing
With meals for optimal absorption
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
Phosphatidylserine Benefits
✓Supports memory and cognitive function
✓May reduce cortisol levels and stress response
✓Promotes healthy brain cell structure
✓May improve attention and focus
✓Supports mood stability
Can You Take Both Together?
In most cases, Vitamin B3 (Niacin) and Phosphatidylserine 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 Phosphatidylserine if your primary goal is: supports memory and cognitive function. 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.