BioStacks
69 / 100Good
Score Breakdown
Formulation
69
Safety
100
Final score
69/100
Ingredients (12)
Vitamin D
100%Dose
2480 IU
Target
1000–5000 IU
Form
Premium
Selenium
100%Dose
110 mcg
Target
100–200 mcg
Form
Premium
Zinc
100%Dose
25 mg
Target
15–30 mg
Form
Standard
Vitamin C
100%Dose
1000 mg
Target
250–2000 mg
Form
Standard
Grapefruit seed extract
100%Dose
150 mg
Target
100–500 mg
Form
—
Nutrition
Calories and macros.
- Dietary Fiber1 g
Other Ingredients (6)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Calcium CarbonateBuffer
Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
StarchBinder
Carbohydrate polymer used as a binder, filler, and disintegrant in tablets and capsules
HypromelloseCapsule
Plant-derived capsule material from cellulose
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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.