MK-7 90 mcg
Jarrow Formulas
MK-7 90 mcg
4.8
★ ★ ★ ★ ★
(7130 ratings)
Vitamin K 90 mcg
Score 95
A premium, cost-effective pure MK-7 Vitamin K2 supplement from a highly reputable brand, ideal for targeted bone and cardiovascular support.
Quantity: 120 Softgel(s) • (120 servings)
Goals: flag Heart Health flag Joint Health flag Cardiovascular Support flag General Health flag Bone Health
leaderboard Score 95
A premium, cost-effective pure MK-7 Vitamin K2 supplement from a highly reputable brand, ideal for targeted bone and cardiovascular support.
insights Analysis
Jarrow Formulas MK-7 provides 90 mcg of natural Menaquinone-7, the highly bioavailable form of Vitamin K2. This product stands out for its purity and the brand's strong reputation for producing science-backed supplements. With 120 servings per bottle, it offers a long-lasting supply at an excellent price point (25 cents per serving). The extensive positive reviews further solidify its standing as a trusted and effective option for supporting bone and cardiovascular health. It's ideal for individuals who prefer a standalone K2 supplement, allowing them to customize their Vitamin D intake separately.
- Contains Menaquinone-7 (MK-7), recognized as the most effective and bioavailable form of Vitamin K2 due to its longer half-life, ensuring prolonged action in the body.
- Produced by Jarrow Formulas, a highly respected brand known for its commitment to scientific research, quality ingredients, and rigorous testing standards, providing high assurance of product efficacy.
- Offers exceptional value with 120 servings at a very competitive price per serving, making it an affordable long-term option for daily Vitamin K2 supplementation.
- As a standalone Vitamin K2 product, it does not include Vitamin D3, which is a crucial cofactor for K2's efficacy in calcium metabolism, meaning users might need to supplement D3 separately.
- The capsule form, while standard, may not be suitable for individuals who have difficulty swallowing pills, potentially limiting its accessibility for some users.
$28.99($0.24 per serving)
 Daily Vita | $ 28.99 | |
 Walmart | $ 30.50 | |
 iHerb | $ 36.70 | |
 Amazon | $ 45.28 |
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin K2 | 90 mcg |
Categories
Vitamin K 98
This product represents a gold standard for Vitamin K supplementation, exclusively providing the highly effective natural MK-7 form at a clinically relevant dose. Its purity and form make it ideal for those targeting optimal Vitamin K benefits.
Goals
MK-7 is highly effective for bone health as it activates osteocalcin, a protein that binds calcium into the bone matrix. This mechanism is critical for proper bone mineralization, contributing to strong bones and reducing the risk of osteoporosis.
For heart health, MK-7 plays a vital role by activating matrix Gla protein (MGP), which inhibits calcium deposition in the arteries and soft tissues. This helps maintain arterial flexibility and prevents calcification, crucial for reducing cardiovascular risk.
By actively working to prevent the buildup of calcium in arteries, MK-7 directly supports cardiovascular function and maintains healthy blood flow. This makes it a foundational supplement for long-term cardiovascular well-being and health.
92 Value 
Vitamin K2 100 mcg
SR Sports Research
4.8
★★★★★
(2981 ratings)
SR Sports Research offers 100 mcg of MK-7 at $0.31 per serving, which is still excellent value for this premium form of K2. It's a close competitor to Jarrow in terms of quality and price.
86 Value 
Vitamin K-2 100 mcg
NOW
4.8
★★★★★
(13824 ratings)
For extreme value, NOW Vitamin K-2 (MK-4) at $0.09 per serving is hard to beat, offering a decent dose of K2 if MK-4 is suitable for your needs and budget is a primary concern.
93 Value 
Vitamins D and K with Sea-lodine
Life Extension
4.8
★★★★★
(20811 ratings)
Life Extension's D and K product, at $0.25 per serving (the same as Jarrow), offers a strong D and K blend (2100mcg) and iodine. This provides more comprehensive benefits for the exact same value point.
95 Performance 
ADK Vitamins
Codeage
4.8
★★★★★
(1294 ratings)
Codeage ADK Vitamins offers a more comprehensive approach by combining high potency K2 (MK-7, 1800mcg) with synergistic Vitamins D3 and A. This provides broader support beyond just K2, particularly for bone density and immune function.
94 Performance 
Super K
Life Extension
4.7
★★★★★
(11302 ratings)
Life Extension Super K provides a very high dose of Vitamin K (2600mcg), combining K1, MK-4, and MK-7 forms. This multi-form approach ensures comprehensive K activity, potentially offering broader benefits than a single-form K2 product.
93 Performance
Vitamins D and K with Sea-lodine
Life Extension
4.8
★★★★★
(20811 ratings)
Life Extension's D and K with Sea-Iodine offers a high dose of combined D and K (2100mcg) and also includes Iodine, addressing multiple nutritional needs. This makes it a more versatile and potentially more beneficial alternative than just K2.
85 Budget 
Vitamin K-2 100 mcg
NOW
4.8
★★★★★
(13261 ratings)
NOW's Vitamin K-2 provides 100 mcg of K2 (MK-4) for a significantly lower price per serving ($0.07). While it's a different form of K2, it offers a very affordable entry point for K2 supplementation.
86 Budget
Vitamin K-2 100 mcg
NOW
4.8
★★★★★
(13824 ratings)
Another NOW K2 (MK-4) option, priced at $0.09 per serving, offers similar affordability to its counterpart. It's a much cheaper alternative if the MK-4 form is acceptable for your needs.
60 Budget 
Vitamin K-1 100 mcg
Swanson Premium Brand
4.7
★★★★★
(459 ratings)
Swanson's Vitamin K-1 is remarkably cheap at $0.05 per serving. While K1 has different roles and less systemic action than K2, it's the most budget-friendly option for basic Vitamin K intake.
92 Value
Vitamin K2 100 mcg
SR Sports Research
4.8
★★★★★
(2981 ratings)
SR Sports Research offers 100 mcg of MK-7 at $0.31 per serving, which is still excellent value for this premium form of K2. It's a close competitor to Jarrow in terms of quality and price.
86 Value
Vitamin K-2 100 mcg
NOW
4.8
★★★★★
(13824 ratings)
For extreme value, NOW Vitamin K-2 (MK-4) at $0.09 per serving is hard to beat, offering a decent dose of K2 if MK-4 is suitable for your needs and budget is a primary concern.
93 Value
Vitamins D and K with Sea-lodine
Life Extension
4.8
★★★★★
(20811 ratings)
Life Extension's D and K product, at $0.25 per serving (the same as Jarrow), offers a strong D and K blend (2100mcg) and iodine. This provides more comprehensive benefits for the exact same value point.
95 Performance
ADK Vitamins
Codeage
4.8
★★★★★
(1294 ratings)
Codeage ADK Vitamins offers a more comprehensive approach by combining high potency K2 (MK-7, 1800mcg) with synergistic Vitamins D3 and A. This provides broader support beyond just K2, particularly for bone density and immune function.
94 Performance
Super K
Life Extension
4.7
★★★★★
(11302 ratings)
Life Extension Super K provides a very high dose of Vitamin K (2600mcg), combining K1, MK-4, and MK-7 forms. This multi-form approach ensures comprehensive K activity, potentially offering broader benefits than a single-form K2 product.
93 Performance
Vitamins D and K with Sea-lodine
Life Extension
4.8
★★★★★
(20811 ratings)
Life Extension's D and K with Sea-Iodine offers a high dose of combined D and K (2100mcg) and also includes Iodine, addressing multiple nutritional needs. This makes it a more versatile and potentially more beneficial alternative than just K2.