BioStacks
KAL

D-3 K-2 Drop, Citrus, 2 fl oz (59 ml)

Liquid

77 / 100Good

Score Breakdown

Formulation
88
Safety
85
Final score
77/100

Ingredients (2)

Vitamin D-3Synergy5000 IU

Exceeds UL · Premium form

Vitamin K-2Synergy500 mcg

Optimal dose

Other Ingredients

Fillers, coatings, and additives

8Safe

Medium Chain Triglyceride OilCarrier

Safe

Potassium SorbatePreservative

Safe

Citric AcidAcidulant

Safe

Extra Virgin Olive OilCarrier

Safe

Mixed TocopherolsAntioxidant

Safe

Stevia ExtractSweetener

Safe

Purified WaterSolvent

Safe

Xanthan GumThickener

Safe

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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.