Doctor's Best, Natural Vitamin K2 MK-7 plus D3, 180 mcg, 60 Veggie Caps
Each dry vegetarian capsule contains 1,000 IU of D3 and 180 mcg of branded MenaQ7 MK-7. The K2 dose matches the amount used in a published three-year MK-7 trial, but the label lists numerous excipients and no recognized finished-product certification.
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Our Verdict
Its weighted score is 6.25/10. MenaQ7 and a research-comparable MK-7 dose are meaningful advantages, but limited verification, dry delivery and a long excipient list keep it fifth.
Score Breakdown
Pros & Cons
Pros
- •Uses branded MenaQ7 MK-7 sourced from fermented chickpeas
- •Its 180 mcg K2 serving matches the daily MK-7 dose used in the cited three-year human trial
- •Fully discloses both active amounts without a proprietary blend
Cons
- •The dry capsule has no oil carrier and contains maltodextrin, sucrose, starch and several processing ingredients
- •No USP, NSF or public product-specific certificate was identified, and the cost is $0.40 per serving
Specifications
| D3 Per Serving | 25 mcg (1,000 IU) |
| K2 Per Serving | 180 mcg |
| K2 Form | MK-7 from fermented chickpeas |
| K2 Brand | MenaQ7 |
| Delivery Form | Dry hypromellose vegetarian capsule |
| D3 Source | Cholecalciferol; source not disclosed on iHerb label |
| Third-Party Verification | No recognized finished-product certification or public product-specific COA identified |
| Active Cost | $0.400 per 1,000 IU D3; $0.222 per 100 mcg K2 |
Who Is This For?
Best For
- Buyers specifically seeking branded MenaQ7
- Buyers prioritizing a 180 mcg MK-7 dose
Not For
- Buyers wanting an oil-based delivery system
- Buyers prioritizing recognized finished-product testing or minimal excipients
Where to Buy
Appears In
Customer Reviews
Alternatives to Consider
Natural Factors, Vitamin D3 & K2, 25 mcg (1,000 IU) & 120 mcg
Natural Factors
One gelatin softgel supplies 1,000 IU of D3 and 120 mcg of MK-7 from natto bean in an MCT-oil matrix. The product carries the ISURA Verified Clean seal, whose certification standard includes finished-product potency, label integrity and contaminant screening.
Thorne, Vitamin D + K2 Liquid, 1 fl oz (30 ml)
Thorne
Two drops provide 1,000 IU of D3 and 200 mcg of K2 as MK-4 in MCT oil, with 600 labeled servings per bottle. NSF currently lists this finished liquid product under its NSF/ANSI 173 dietary-supplement certification.
Nordic Naturals, Vitamin D3 + K2, Great Orange, 60 Soft Gels
Nordic Naturals
Each gelatin softgel contains 2,000 IU of D3 and 90 mcg of MK-7 in organic extra-virgin olive oil. The D3 amount matches the daily dose used in VITAL, while the K2 amount is half of the 180 mcg MK-7 dose used in a three-year human trial.
MRM Nutrition, Vegan Vitamin D3 & K2, 60 Vegan Capsules
MRM Nutrition
One dry vegan capsule supplies 2,500 IU of lichen-derived D3 and 80 mcg of MK-7. Its active ingredients and three excipients are fully disclosed, and the product is Certified Vegan and Non-GMO Project Verified.