BioStacks
Best for
Ingredients (3)
Biotin
100%Dose/day
2500 mcg
Target
1000–5000 mcg
Form
—
Vitamin E
14%Dose/day
6.8 mg
Target
50–268 mg
Form
Budget
Vitamin C
60%Dose/day
15 mg
Target
25–200 mg
Form
Budget
Other Ingredients (10)
Glucose SyrupSweetener
High glycemic load; source typically corn (generally gluten-free)
SucroseSweetener
Added sugars and high glycemic load; dental caries risk
Natural Color (unspecified)Colorant
Umbrella declaration for a colorant from a natural source (fruit, vegetable, or plant extract) that the label does not name specifically
Natural FlavorsFlavor
Broad regulatory category of flavor constituents derived from natural sources. Composition is proprietary and not disclosed — 'Natural Flavors' can include several hundred different compounds depending on the target flavor profile, including hexane-extracted constituents and proprietary carrier solvents. 'Natural' is a regulatory definition (21 CFR §101.22), not a safety guarantee.
Citric AcidAcidulant
Natural acid derived from citrus fruits
Lactic AcidAcidulant
Naturally occurring organic acid used as a pH adjuster and preservative in supplements
PectinGelling Agent
Plant polysaccharide from citrus peels or apple pomace used to gel pectin-based gummies
Sodium CitrateBuffer
Sodium salt of citric acid used for pH control, tartness, and chelation in gummies
How to Take It
Take it anytime
Take it with a meal containing fat — the vitamin E in it absorbs poorly without one.
With a meal containing fat
Split into 2 doses across the day
On the label
Adults: Chew 2 gummies daily.Consult a health care practitioner for use beyond 1 month.Store between 15°C and 25°C, away from children
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
C$19.19≈ $14.01
Near the median of 168 vitamin B7 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.