

This rating was initiated by Decode Age. We independently purchased Decode Age Dake Vitamin D3 K2 from the open market (Amazon, Batch No: NHCP25319), with no brand involvement.
Decode Age Dake Vitamin D3 K2 was third-party tested by Unbox Health at up to 3 NABL-accredited, FSSAI-approved labs, and received a rating of A+. We rate products on a (D to A+) scale based on their label accuracy, toxicity and nutritional profile (for foods). All ratings are valid for 12 months. The rating went live on 05 Feb 2026 and its status is Active.
Decode Age had no influence on this rating. All lab reports are published. Read the full methodology for how we rate Vitamin D3+K2 here.
Decode Age Dake Vitamin D3 K2 received a rating of A+ in Unbox Health’s independent lab testing across label accuracy, safety, and nutritional parameters. Unbox Health rates products from D to A+ after testing every product at multiple accredited labs. We do not share subjective good/bad or pass/fail stamps.
Decode Age Dake Vitamin D3 K2 received a Non-Toxicity Score of 10.00 out of 10. Unbox Health did not find any safety concerns in our lab tests. This product was lab tested for the following toxic substances: Lead, Arsenic, Cadmium, Mercury.
Decode Age Dake Vitamin D3 K2 received a Label Accuracy Score of 9.86 out of 10. Unbox Health identified one or more minor label inaccuracies in our lab tests. This product was lab tested for the following parameters: Vitamin D, Vitamin K2, Vitamin A, Vitamin E.