BioStacks
Best for
Ingredients (1)
Vitamin D3
100%Dose
2500 IU
Target
1000–5000 IU
Form
Premium
Other Ingredients (1)
Medium Chain Triglyceride OilCarrier
Fractionated oils rich in C8/C10 triglycerides used as neutral carrier or anti-sticking agent
How to Take It
Take it anytime
Fat-soluble — take with your largest fat-containing meal. Time of day doesn't matter.
With a meal containing fat
On the label
Vitamin D3 Drops are easy to use. Turn the bottle completely upside down. Do not shake or tap bottle, as the drop will fall out by itself. Apply directly on the tongue and swallow. Adults: Take 1 drop daily. To be taken with an adequate intake of calcium. Consult a health care practitioner for use beyond 6 months
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
C$25.99≈ $18.97
Near the median of 632 vitamin D supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.