Pure Vitamin D3, K2 & Magnesium
How we scored this product Show the full breakdown
Bevisning gates dose: the evidence grade sets the ceiling, and the dose decides how much of that ceiling the product reaches. Value = inverse of price-per-trial-dose-day. Community = mean sentiment of external reviews. Säkerhet caps applied after weighting.
This score is our editorial judgment, not a scientific standard. We combine published evidence, dose, price, transparency, and consumer signals into one composite: this is our method, not a peer-reviewed clinical rating. A higher score means a product does better on the factors we weight, not that it is medically proven to work.
Question 1
Does the molecule work?
Does the molecule work?
Question 2
Is this bottle good?
Is this bottle good?
The specific product: dose, price, transparency, and what buyers report.
Question 3
What's the catch?
What's the catch?
Säkerhet flags, transparency gaps, dosing concerns, and recurring buyer complaints.
Quick verdict
The numbers
Data verification
Per-ingredient breakdown
All product data is checked against original sources. Prices, doses, and testing status are updated when product pages change. Bevisning grades are reviewed when new human RCTs are published. Read how we verify.
What's inside
Consumer signals
4.3 out of 5 across 652 verified reviews on 3 platforms.
High confidenceConsumer sentiment compiled from 3 public sources.
548 reviews · 4.3/5 · positive sentiment
Compiled from Trustpilot listing located during research; verified at build time.
104 reviews · positive sentiment
Compiled from Amazon listing located during research; verified at build time.
6 threads discussed · mixed sentiment
Compiled from Reddit listing located during research; verified at build time.
These are consumer sentiment signals. They do not measure whether the product actually works. See our evidence section for that.
What others say (unverified)
No external reviews aggregated yet for this product.
Research behind this product
The studies that established the trial dose and evidence grade for each active ingredient in this product. Click through to read the original paper.
What we could not verify
We list this openly. If a claim isn't backed by a source we can trace, we'd rather flag it than repeat it.
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Trustpilot aggregator4.1/5556 reviews
This is a brand-level customer-service profile for donotage; it does not isolate Pure Vitamin D3, K2 & Magnesium.
verified 2026-08-07Open source → -
Reddit r/Supplements community forummixed sentiment
Community discussion exists, with the dominant concern focused on reported side effects and sensitivity, alongside some positive comments about DoNotAge’s supplement quality. No single Reddit thread is treated as a representative product review.
no direct URLchecked 2026-08-07 -
DoNotAge on-site reviews own platform104 reviews
The product page displays 104 reviews but no aggregate rating was extracted.
verified 2026-08-07Open source →
Redaktionellt notes
High-dose D3 (5,000 IU) + K2 MK-7 + magnesium threonate 3-in-1 capsule; a popular convenience stack among reviewers, but not listed as tested by independent lab unlike most of the rest of the range.
Why this scored this way
This DoNotAge Pure Vitamin D3, K2 & Magnesium scores 7.9, making it a strong scorer. It delivers 250.0mg of Magnesium (83% of the 300mg trial dose) with grade A evidence (strong human trial data). The quality transparency (5.0) is limited by the lack of third-party testing. At $0.08/day it's priced well for what you get.
What drives the score up
- Dose-evidence score of 9.1 reflects good alignment with trial doses.
- Value score of 10.0 at $0.08/day.
- Magnesium has grade A evidence and is dosed at 83% of the trial dose.
What drags it down
- No third-party testing, which caps the quality transparency.
- Quality transparency of 5.0 is below the site average.
- Limited consumer feedback (community score: 6.0).
Why you'd choose it
- You want good value at $0.08/day.
- You want Magnesium from a DoNotAge product.
- You want doses that align with published research.
Why you might skip it
- You want third-party verified purity.
- You want a product with a publicly available CoA.
- You want stronger transparency (this scores 5.0).
Where this sits
Spot an error?
If you are the manufacturer or brand owner of Pure Vitamin D3, K2 & Magnesium and believe any data on this page is incorrect (wrong dose, wrong ingredient, wrong price, missing certification, outdated status), you can request a correction.
We review every request, verify it against primär sources, and publish any change with a dated note in the version history above. Corrections from brand owners are treated the same as corrections from anyone else: verified before they move.
Request a correction →Similar produkter
All Vitamin →The next highest-scoring produkter in Vitamin, same scoring method, same rules.