Vitamin D3 + K2 Softgels
WhatToTrustTM Score
12345678910
NatureMade®
Last updated: Jan 20, 2026
Help fortify your bone health with an ideal nutrient match. Vitamin D3 supports immune, bone, teeth and muscle health. Vitamin K2 supports healthy artery function. Best of all, D3 and K2 work together to support strong and healthy bones.
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Vitamin D3 + K2 Softgels Ingredients*
We only evaluate bioactive ingredients—the ones that truly contribute to a product's performance. Below is a list of bioactive ingredients found in this product.
For each ingredient, the quantity in parentheses indicates the amount per serving.
Vitamin D3 is a form of vitamin D that the body produces in response to sun exposure, essential for bone health and immune system function.
Vitamin K2 is used in supplements to support bone and heart health by aiding calcium metabolism, directing calcium to bones and teeth while preventing its buildup in arteries.
*These product and ingredient description statements have not been evaluated by the Food and Drug Administration (FDA). This product or its ingredients are not intended to diagnose, treat, cure or prevent any disease.
Product description and ingredient list are obtained from the product's brand/company website. Ingredient description is provided by our expert.
WhatToTrustTM scores are based on ingredient quality tests as well as pre-clinical and clinical testing to ensure that a product is scientifically developed and manufactured.
Breakdown of WhatToTrustTM Score for this product
WhatToTrustTM Science Score
10/10
Ingredient Quality Testing (Batch-to-Batch Testing)
Identity and Potency Testing
yes
Purity/Contaminant Testing
yes
Ingredient Validation Testing
Ingredient Validation Pre-clinical Testing (non-Canomiks test)
no
CanTrust by Canomiks® Ingredient Validation Pre-clinical Testing and Certification
no
Ingredient Clinical Trial/Testing
yes - (Product website does not mention clinical trial, but similar ingredients have been clinically tested.)
Borrowed Science
yes
Product Validation Testing
Product Validation Pre-clinical Testing (non-Canomiks test)
no
CanTrust by Canomiks® Product Validation Pre-clinical Testing and Certification
no
Product Clinical Trial/Testing
yes - (Product website does not mention clinical trial, but similar products have been clinically tested.)
Borrowed Science
yes
WhatToTrustTM ScoreHow we calculate WhatToTrustTM Score.
WhatToTrustTM Score
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