Premier Research Labs Premier Vitamin D3+K2
The takeaway
Solid pick. Vitamin D3, Vitamin K2 and Protein have real research behind them. Check the flagged warning before you buy.
Based on the ingredients we could read from this scan. A full label may include more — like added sugars, colorings or other ingredients — than we captured here.
Dose warning
Vitamin D3: dose is above the recommended upper limit.
Based on 3 ingredients and 3 nutrients
Why this grade
- +3 essential nutrients identified
- +Strong evidence for Vitamin D3, Vitamin K2 and Protein
- −Vitamin D3: dose is above the recommended upper limit.
Ingredients
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This grade is built from the label data we could match for this product, so parts of it — like the full nutrition panel — may not appear here yet. A grade is only as sharp as the label we can actually read, and it gets better every time someone shares a clear photo of the real product. Rescan the ingredients and nutrition facts and we'll sharpen it.
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Product Scan grades ingredients, nutrition and processing level. It is not medical advice; talk to your doctor before changing supplements. Grades update as new data becomes available. How we grade →