All Supplements
Vitamin K2 (MK-7) vs Lutein
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin K2 (MK-7)
Lutein
Typical Dosage
100-200mcg MK-7 daily
10-20 mg daily
Best Form
MK-7 (Menaquinone-7)
Free lutein (powder/capsule)
Key Benefits
5
5
Evidence Rating
★★★★
★★★★
Best Time
With a fat-containing meal, ideally with Vitamin D3
With meals containing fat for optimal absorption
Vitamin K2 (MK-7) Benefits
✓Bone mineralisation
✓Cardiovascular protection (reduces arterial calcification)
✓Works synergistically with Vitamin D3
✓Dental health
✓May reduce fracture risk
Lutein Benefits
✓Supports macular health and reduces risk of age-related macular degeneration (AMD)
✓Filters blue light and reduces glare, improving visual comfort
✓Enhances contrast sensitivity and visual performance
✓Provides antioxidant protection against ocular oxidative stress
✓May support cognitive function through brain accumulation
Can You Take Both Together?
In most cases, Vitamin K2 (MK-7) and Lutein 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 Lutein if your primary goal is: supports macular health and reduces risk of age-related macular degeneration (amd). 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.