BioStacks
46 / 100Average
Best for
Score Breakdown
Formulation
49
Safety
80
Final score
46/100
Ingredients (18)
Vitamin D
100%Dose
1000 IU
Target
1000–5000 IU
Form
Premium
Niacin
74%Dose
18.4 mg
Target
25–500 mg
Form
—
Vitamin B6
34%Dose
8.5 mg
Target
25–100 mg
Form
—
Vitamin B12
3%Dose
7.2 mcg
Target
250–5000 mcg
Form
Premium
Pantothenic Acid
10%Dose
5 mg
Target
50–500 mg
Form
—
Other Ingredients (8)
Rice ProteinFiller
Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports have documented elevated arsenic in rice products). Used as a cheap filler. Incomplete amino acid profile adds no meaningful protein benefit at excipient doses.
MaltodextrinBinder
Spikes blood sugar faster than table sugar (glycemic index 85–105). Research links it to gut bacteria changes that may promote intestinal inflammation (Nickerson et al. 2015). Used as a cheap filler — adds nothing beneficial.
DextroseSweetener
A simple glucose sugar used as a bulking agent, sweetener, and tablet diluent
Guar GumThickener
Natural thickener derived from guar beans
Gum AcaciaBinder
Natural plant gum (acacia) used as a binder, stabilizer, and emulsifier in foods and supplements
Vegetable OilCarrier
Edible oils used as carriers in softgels and as processing aids
StarchBinder
Carbohydrate polymer used as a binder, filler, and disintegrant in tablets and capsules
Sunflower LecithinEmulsifier
Non-GMO, non-allergenic emulsifier derived from sunflower seeds
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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.