BioStacks
Best for
Score Breakdown
Formulation
88
Safety
85
Final score
77/100
Ingredients (2)
Vitamin D-3
100%Dose
5000 IU
Target
1000–5000 IU
Form
Premium
Vitamin K-2
100%Dose
500 mcg
Target
90–200 mcg
Form
Standard
Other Ingredients (9)
Medium Chain Triglyceride OilCarrier
Fractionated oils rich in C8/C10 triglycerides used as neutral carrier or anti-sticking agent
Potassium SorbatePreservative
Natural preservative derived from sorbic acid
Citric AcidAcidulant
Natural acid derived from citrus fruits
Extra Virgin Olive OilCarrier
Cold-pressed olive oil used as a carrier and filler in softgel capsules for fat-soluble nutrients
Mixed TocopherolsAntioxidant
Natural vitamin E used as preservative
Stevia ExtractSweetener
Zero-calorie natural sweetener extracted from the leaves of Stevia rebaudiana
Purified WaterSolvent
Water meeting USP specifications used as solvent/vehicle in gummies and liquids
Xanthan GumThickener
Natural thickener from fermented carbohydrates
Track this supplement in your stack
Get personalized insights, interactions, and coverage recommendations.
Get Started FreeSimilar Supplements
Products that cover similar health dimensions based on their ingredients.
Nordic Naturals
Vitamin D3 100 mcg + K2 180 mcg (Orange)
🦴 for Bone & Joint
95
Sports Research
D3 + K2, Plant-Based, 62.5 mcg/100 mcg, 60 Veggie Softgels
🦴 for Bone & Joint
95
GNC
Vitamin D-3 & K-2 (Discontinued)
🦴 for Bone & Joint
95
Natural Factors
Vitamin D3 & K2, 25 mcg (1,000 IU) & 120 mcg
🦴 for Bone & Joint
94
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.