BioStacks
Best for
Ingredients (21)
Vitamin B6
100%Dose
3 mg
Target
1.3–25 mg
Form
—
Vitamin D3
70%Dose
700 IU
Target
1000–5000 IU
Form
Premium
Niacin
72%Dose
18 mg
Target
25–500 mg
Form
—
Pantothenic Acid
32%Dose
16 mg
Target
50–500 mg
Form
—
Biotin
8%Dose
75 mcg
Target
1000–5000 mcg
Form
—
Nutrition
Calories, macros & sodium.
- Total Carbohydrates1 Gram(s)
Other Ingredients (48)
BHTPreservative
Potential carcinogen in animal studies; may affect thyroid function; restricted in some countries
Glucose SyrupSweetener
High glycemic load; source typically corn (generally gluten-free)
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.
Sodium BenzoatePreservative
Benzene can form in presence of ascorbic acid plus metals/heat/light; may trigger reactions in sensitive individuals
SorbitolSweetener
A FODMAP sugar alcohol that may trigger GI discomfort (bloating, gas) in individuals with IBS or sorbitol malabsorption, even at small amounts found in supplements. Avoided in low-FODMAP diets.
SucroseSweetener
Added sugars and high glycemic load; dental caries risk
Beta-Carotene (color)Color
Beta-carotene used in small amounts as a colorant/antioxidant.
BiotinFood
Vitamin B7, a water-soluble B-vitamin.
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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.