NOW Foods MK-7 Vitamin K-2 100mcg - 60 Veg Capsules vs MK-7 Vitamin K-2, 100 mcg, 120 Veg Capsules
Side-by-side comparison of scores, ingredients, prices and real customer feedback for NOW Foods MK-7 Vitamin K-2 100mcg - 60 Veg Capsules and MK-7 Vitamin K-2, 100 mcg, 120 Veg Capsules.
Last verified: 07 Apr 2026 · Based on 116 reviews
NOW Foods MK-7 Vitamin K-2 100mcg - 60 Veg Capsules scores 85.0/100 vs MK-7 Vitamin K-2, 100 mcg, 120 Veg Capsules at 83.0/100. NOW Foods MK-7 Vitamin K-2 100mcg - 60 Veg Capsules wins on effectiveness, ingredient quality, certifications. MK-7 Vitamin K-2, 100 mcg, 120 Veg Capsules is stronger on value for money and side effects.
Which is better: NOW Foods MK-7 Vitamin K-2 ... or MK-7 Vitamin K-2, 100 mcg, ...?
NOW Foods MK-7 100mcg 60-cap edges ahead with a higher overall score (85 vs 83) and slightly cleaner formulation using ascorbyl palmitate as its only antioxidant. The 120-cap version suits those prioritising value — at £24.23 it works out cheaper per capsule and lasts twice as long between reorders.
— AIScored Editorial Team
How Do the Scores Compare?
NOW Foods MK-7 Vitamin K-2 ...
NOW Foods
|
MK-7 Vitamin K-2, 100 mcg, ...
NOW Foods
|
|
|---|---|---|
| Overall Score | 85.0 | 83.0 |
| Effectiveness |
83.0/100
Best
|
82.0/100 |
| Ingredient Quality |
90.0/100
Best
|
88.0/100 |
| Value for Money | 79.0/100 |
86.0/100
Best
|
| Side Effects | 91.0/100 |
92.0/100
Best
|
| Certifications |
93.0/100
Best
|
60.0/100 |
| Best Price |
£21.99
Amazon UK →
Cheapest
|
£24.23 iHerb → |
| Price per Serving | £0.37 60 servings | N/A |
| Form | Capsules | None |
| Dose | 100mcg Vitamin K2 (MK-7) | None |
| Third-Party Tested | ✓ Yes | ✗ No |
| Reviews Analysed | 66 | 50 |
NOW Foods MK-7 Vitamin K-2 100mc...
Pros
- ✓Uses branded MenaQ7® MK-7 form — the most bioavailable, longest-acting K2 variant with solid clinical backing
- ✓Exceptionally clean formulation: rice flour, ascorbyl palmitate (natural antioxidant), silicon dioxide — no unnecessary fillers
- ✓Vegan vegetable capsules; certified Non-GMO, Soy-Free, Kosher, GMP — broad allergen-free profile
- ✓100 mcg dose is the evidence-supported daily maintenance amount for D3 pairing and bone/vascular calcium regulation
Cons
- ✗60-capsule bottles last only 2 months at daily dosing — not a high-count economy size
- ✗Benefits (bone density, cardiovascular calcium regulation) are gradual and may not produce noticeable short-term effects
- ✗People on blood-thinning medications (e.g., warfarin) must consult a doctor — K2 directly affects coagulation pathways
- ✗A minority of Trustpilot reviewers raised concerns about Amazon third-party seller packaging integrity — buy from authorised retailers
Best For
MK-7 Vitamin K-2, 100 mcg, 120 V...
Pros
- ✓Uses MenaQ7® — a patented MK-7 form with published clinical trial data, not generic menaquinone-7
- ✓100 mcg is the evidence-based daily dose for bone mineralisation and vascular calcium management
- ✓Small capsules consistently praised across reviews as tasteless, odourless, and easy to swallow
- ✓Soy-free despite K2 typically being derived from natto fermentation — clean excipient list too
Cons
- ✗Not independently third-party tested per product specs — quality relies on NOW Foods' own GMP processes
- ✗Requires medical consultation for anyone taking anticoagulants such as warfarin or heparin
Best For
What does the data say about NOW Foods MK-7 Vitamin... vs MK-7 Vitamin K-2, 100 ...?
Both products come from NOW Foods and both use MenaQ7®, the same patented MK-7 form with published clinical trial data behind it, at the same 100mcg daily dose. The real difference is in what you get per bottle and how the formulations are put together. The 60-capsule version scores 90/100 for ingredient quality — higher than the 120-capsule version's 88/100 — partly because its excipient list is exceptionally clean: just rice flour, ascorbyl palmitate, and silicon dioxide. The 120-capsule version scores 86/100 for value against 79/100, which makes sense given you're paying £24.23 for a four-month supply versus £21.99 for two months.
If ingredient purity matters most to you, the 60-capsule product edges ahead at 85/100 overall versus 83/100. Its certifications — Non-GMO, Soy-Free, Kosher, GMP — make it the obvious pick for vegans or anyone with multiple allergen concerns. The 120-capsule version suits people who want to commit to long-term supplementation without reordering every two months; its value score reflects that economy, and it specifically works well alongside high-dose vitamin D3 above 2000 IU daily.
Both products warn that anyone taking anticoagulants like warfarin needs medical advice before starting. Capsule size is a non-issue with the 120-capsule version — reviewers consistently describe them as small, tasteless, and easy to swallow. Both options share the same core mechanism and dose, so the choice comes down to budget versus formulation strictness.
NOW Foods MK-7 Vitamin K-2 100mcg is a well-regarded standalone K2 supplement using the branded MenaQ7® menaquinone-7 form, which reviewers consistently praise for its superior bioavailability and longer half-life compared to MK-4.
What are the key differences?
Frequently Asked Questions
Which is better, NOW Foods MK-7 Vitamin K-2 100mcg - 60 Veg Capsules or MK-7 Vitamin K-2, 100 mcg, 120 Veg Capsules? ▼
Is NOW Foods MK-7 Vitamin K-2 100mcg - 60 Veg Capsules worth the price compared to MK-7 Vitamin K-2, 100 mcg, 120 Veg Capsules? ▼
Which has fewer side effects? ▼
Related Product Comparisons
NOW Foods MK-7 Vitamin K-2 100mcg - 60 Veg Capsules
vs Vitamin K2 + D3, 120 Capsules
NOW Foods MK-7 Vitamin K-2 100mcg - 60 Veg Capsules
vs Vitamin K2 + D3, Extra Strength, 120 Capsules
NOW Foods MK-7 Vitamin K-2 100mcg - 60 Veg Capsules
vs Vitamin K2 MK-7, 100 mcg, 240 Capsules
NOW Foods MK-7 Vitamin K-2 100mcg - 60 Veg Capsules
vs Vitamins D and K with Sea-Iodine, 60 Capsules
MK-7 Vitamin K-2, 100 mcg, 120 Veg Capsules
vs Vitamin K2 + D3, 120 Capsules
MK-7 Vitamin K-2, 100 mcg, 120 Veg Capsules
vs Vitamin K2 + D3, Extra Strength, 120 Capsules
Disclaimer: AIScored provides data-driven comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.
Feedback & Suggestions
Spotted an issue? Wrong price, incorrect data, or something else off? Let us know and we'll fix it.
Missing a product you'd like us to review? Tell us the product name and we'll consider adding it.