BioStacks
53 / 100Average
Best for
Score Breakdown
Formulation
60
Safety
75
Final score
53/100
Ingredients (40)
Vitamin D
100%Dose
2000 IU
Target
1000–5000 IU
Form
Premium
Pantothenic Acid
100%Dose
75 mg
Target
50–500 mg
Form
Premium
Iodine
100%Dose
150 mcg
Target
150–500 mcg
Form
Premium
Vitamin B-6
100%Dose
75 mg
Target
1.3–25 mg
Form
Premium
Biotin
100%Dose
5000 mcg
Target
1000–5000 mcg
Form
—
Other Ingredients (8)
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.
MannitolSweetener
A FODMAP sugar alcohol that can cause GI distress (bloating, gas, diarrhea) at higher doses. Supplement amounts are typically small, but individuals with IBS or sugar alcohol sensitivity may react even at low doses.
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Calcium SilicateAnti-caking
Inorganic compound used as an anti-caking and flow agent in powdered supplements
Carnauba WaxCoating
Hard plant wax from the carnauba palm used to glaze gummies and tablets
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
VanillinFlavor
The primary flavor compound of vanilla, used as a flavoring agent
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in 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.