Optimum Nutrition
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The D3/K2 (MK-7) combination is a well-supported vitamin protocol: D3 for calcium absorption and bone/immune outcomes (Martineau et al. 2017 for respiratory infection prevention), K2 MK-7 for directing calcium to bone rather than arteries (Knapen et al. 2013 at 180mcg MK-7 for 3 years). MK-7 form and 200mcg dose are strong choices; 10000 IU D3 is above RDA and appropriate only for confirmed deficiency or short-term correction (not indefinite maintenance). Veggie cap format is unusual for fat-soluble vitamins — softgel with oil carrier gives better absorption. Would move to Verified 70+ with softgel-oil carrier and warning that 10000 IU D3 requires periodic 25-OH-D monitoring.
The Vyvata score's Evidence dimension measures the quality of published RCT support for a product's active ingredients at the label dose. Our source hierarchy: double-blind RCTs in MEDLINE-indexed journals > single-blind RCTs > open-label trials > observational studies > mechanism papers > N=1 case studies (anecdotes). Predatory journals and manufacturer-authored studies without independent replication are weighted down.
Product-specific evidence citations for this item are embedded in the analysis text on the "Analysis" tab. For the full framework and evidence hierarchy, see the methodology page.
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NusaPure Vitamin K2 (MK7) (200mcg) + Vitamin D3 (10000 IU) 180 Veg Caps - Bioperine, Soyfree, Non-GMO is a product from NusaPure, categorized under Vitamins & foundational micronutrients in the Supplements vertical. It is scored on the Vyvata Scoring Framework — an independent 6-dimension rubric applied uniformly to every product Vyvata lists.
68/100 overall — Standard tier (50–69 band). Per-dimension breakdown: Evidence 75, Transparency 72, Formulation 70, Safety 62, Manufacturing 55, Sustainability 50. Scored as of 2026-08-24.
The D3/K2 (MK-7) combination is a well-supported vitamin protocol: D3 for calcium absorption and bone/immune outcomes (Martineau et al. 2017 for respiratory infection prevention), K2 MK-7 for directing calcium to bone rather than arteries (Knapen et al. 2013 at 180mcg MK-7 for 3 years). MK-7 form and 200mcg dose are strong choices; 10000 IU D3 is above RDA and appropriate only for confirmed deficiency or short-term correction (not indefinite maintenance). Veggie cap format is unusual for fat-soluble vitamins — softgel with oil carrier gives better absorption. Would move to Verified 70+ with softgel-oil carrier and warning that 10000 IU D3 requires periodic 25-OH-D monitoring.
Strongest: Evidence at 75/100 (quality of published RCT support for the active ingredients at the label dose) and Transparency at 72/100 (dose disclosure vs proprietary blends, and honesty of marketing claims). Weakest: Manufacturing at 55/100 (third-party testing, GMP compliance, and facility audit status) and Sustainability at 50/100 (sourcing practices, packaging, and corporate practice). All six dimensions feed the overall Vyvata score; a weakness on any one dimension pulls the overall down proportionally.
No third-party certifications (NSF, USP, ConsumerLab, or equivalent) were on record at the time of scoring. This affects the Manufacturing dimension score. The manufacturer may test internally or have obtained certification more recently — check the current product label for the most up-to-date information.
Would move to Verified 70+ with softgel-oil carrier and warning that 10000 IU D3 requires periodic 25-OH-D monitoring.
The top-ranked vitamins & foundational micronutrients product in the Vyvata catalog is currently Thorne Basic Nutrients 2/Day at 89/100. See the full ranked list of 635 scored products in this subcategory at https://vyvata.com/pages/best-vitamins-and-foundational-micronutrients-supplements-ranked.
The Vyvata Scoring Framework rates every listed product 0–100 across six dimensions: Evidence, Formulation, Manufacturing, Safety, Transparency, and Sustainability. Tier bands: Elite 85–100 (top-tier evidence + formulation + manufacturing), Verified 70–84 (strong on most dimensions), Standard 50–69 (solid but with weaknesses called out), Rejected 0–49 (specific failures documented). Rejected products remain listed with reasons. Full methodology at https://vyvata.com/pages/methodology.
The Vyvata score measures product integrity against a published rubric, not customer sentiment. For customer reviews and community discussion, search external platforms directly: Amazon (https://www.amazon.com/s?k=NusaPure%20NusaPure%20Vitamin%20K2%20(MK7)%20(200mcg)%20%2B%20Vitamin%20D3%20(10000%20IU)%20180%20Veg%20Caps%20-%20Bioperine%2C%20Soyfree%2C%20Non-GMO),Google(https://www.google.com/search?q=NusaPure%20NusaPure%20Vitamin%20K2%20(MK7)%20(200mcg)%20%2B%20Vitamin%20D3%20(10000%20IU)%20180%20Veg%20Caps%20-%20Bioperine%2C%20Soyfree%2C%20Non-GMO+reviews),Reddit(https://www.reddit.com/search/?q=NusaPure%20NusaPure%20Vitamin%20K2%20(MK7)%20(200mcg)%20%2B%20Vitamin%20D3%20(10000%20IU)%20180%20Veg%20Caps%20-%20Bioperine%2C%20Soyfree%2C%20Non-GMO%20review),andTrustpilot(https://www.trustpilot.com/search?query=NusaPure%20NusaPure%20Vitamin%20K2%20(MK7)%20(200mcg)%20%2B%20Vitamin%20D3%20(10000%20IU)%20180%20Veg%20Caps%20-%20Bioperine%2C%20Soyfree%2C%20Non-GMO).Vyvatadoesnotaggregate,republish,orlicensethosethird-partyreviews.
The Vyvata score measures product integrity against a published rubric, not customer sentiment. Vyvata does not aggregate, republish, or license third-party reviews — the links below open search pages on their respective platforms.
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Every score is set from the published rubric, audit-logged, and rescored whenever new evidence emerges (published trials, updated labels, third-party testing releases). Every vendor is scored on the same criteria — no pay-to-play. See our editorial-independence disclosure for the full policy, including brands with an editorial relationship to this site.

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