All Supplements
Vitamin K2 (MK-7) vs Tongkat Ali
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin K2 (MK-7)
Tongkat Ali
Typical Dosage
100-200mcg MK-7 daily
200-300 mg daily of standardised extract (1-3% alkaloids)
Best Form
MK-7 (Menaquinone-7)
Standardised extract
Key Benefits
5
5
Evidence Rating
★★★★
★★★★
Best Time
With a fat-containing meal, ideally with Vitamin D3
With meals, divided into 1-2 doses
Vitamin K2 (MK-7) Benefits
✓Bone mineralisation
✓Cardiovascular protection (reduces arterial calcification)
✓Works synergistically with Vitamin D3
✓Dental health
✓May reduce fracture risk
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 K2 (MK-7) 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 K2 (MK-7) if your primary goal is: bone mineralisation. 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.