Nutricost Vitamin K2 + Vitamin D3 120 Softgels Review

Nutricost Vitamin D3 + K2 (5000 IU D3 / 100mcg MK7) 120 Softgels is an unflavored multi-supplement formulation designed for adult use with a primary product benefit and specific use focused on calcium regulation. Every bottle of this Nutricost supplement contains a total unit count of 120 softgels, which provides 120 individual servings of Vitamin K2 + D3 per container. Each single-softgel serving delivers 100 MCG of Vitamin K2 in the MK7 form alongside 5000 IU of Vitamin D3 as the primary supplement types and special ingredients. To accommodate specific dietary needs and preferences, this formula is certified both Non-GMO and Gluten-Free, with its material type free specification explicitly listed as Gluten Free. Furthermore, the supplement is manufactured by Nutricost in a GMP Compliant, FDA Registered Facility under model number and manufacturer part number NTC203101. In terms of physical product specifications and measurements, the item is sold as a single bottle (Number of Items: 1, or Pack of 1, with a Pack of 2 option also available on the page) featuring item dimensions of 3.94 x 3.94 x 3.94 inches and a listed item weight of 0.09 g. The product is identified in commerce by Global Trade Identification Number (GTIN) 00857077008664, Universal Product Code (UPC) 857077008664, and Amazon Standard Identification Number (ASIN) B07K3VFVJC. Within the Amazon store catalog, it is categorized under Health & Household, Vitamins, Minerals & Supplements, Vitamins, and specifically Vitamin D3 & K2 Combinations, where it holds an Amazon's Choice badge and a Best Sellers Rank of #670 in Health & Household and #5 in Vitamin D3 & K2 Combinations, with over 40,000 units bought in the past month. The product is sold by eSupplements and fulfilled by Amazon, with both one-time purchase and Subscribe & Save auto-delivery options where 4 months is noted as the most common delivery frequency corresponding to the 120-serving supply.

Product Focus: Bone HealthAlso covers:HormonesHeart
Tier ⓘ
Members see this product's tier and why. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
Biohacker Mentions
Cost per month
$4

Study, Trial or Testing Result Summary

MembersHuman studies

Vitamin K2 is at a dose here, matching the 90 micrograms used in studies. Pooled analyses of thousands of women past menopause with thinning bones found vitamin K2 spine and forearm bone density than control, with only mild side . …

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Review Totals and Summary

Members18,736 reviews
18,736 reviews · Amazon 6,827 · IHerb 5,530 · EBay 4,658 · Vitacost 974 · Walmart 586 · Nutricost 156 · Tdawi 5

This Nutricost Vitamin K2 + Vitamin D3 supplement, available in 120 softgels, has garnered about 14078 ratings across various stores, with a of giving it 4 or 5 stars. Overall, customers express with its efficacy, convenience, and value. **What buyers say it did for them:** users report on their -being. …

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Biohacker Summary

MembersWhat our biohacker panel says

The panel's main ingredient in this product is vitamin K2, and only a of the ten spoke about it directly. Two of them take it each morning, at 90 and 100 micrograms, for general and longevity, and three or discuss it for bone , calcium handling and artery , with one noting the MK-4 and MK-7 forms. …

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RAL Summary

MembersThe tier and why

More Details

MembersBody systems · Combine with · Possible side effects

Body systems: Skeletal system, Endocrine system, Cardiovascular system. Combine with and possible side are for members.

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Supplement Facts

Vitamin D3 125 mcg (5,000 IU) · Vitamin K2 100 mcg
Supplement Facts
Serving Size 1 Softgel
Servings Per Container 120
Amount Per Serving% Daily Value
Vitamin D3 (as Cholecalciferol)125 mcg (5,000 IU)625%
Vitamin K2 (as Menaquinone-7)100 mcg83%

Other ingredients: Sunflower Oil, Softgel (Gelatin, Glycerin, Purified Water, Caramel Color).

Directions: As a dietary supplement, take 1 softgel daily with 8-12 oz of water or as directed by your healthcare professional.

Label source: Nutricost · Report a label change

Where to Buy

Nutricost · Amazon · iHerb
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Our articles on this subject

Graded October 28, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.