BioStacks
Ingredients (13)
Vitamin D3
80%Dose
800 IU
Target
1000–5000 IU
Form
Premium
Biotin
3%Dose
30 mcg
Target
1000–5000 mcg
Form
—
Vitamin C
100%Dose
30 mg
Target
25–200 mg
Form
Budget
Vitamin B12
2%Dose
4.3 mcg
Target
250–5000 mcg
Form
Budget
Vitamin E
16%Dose
8 mg
Target
50–268 mg
Form
Budget
Nutrition
Calories, macros & sodium.
- Sodium10 mg
Other Ingredients (12)
SucroseSweetener
Added sugars and high glycemic load; dental caries risk
Tapioca SyrupSweetener
High glycemic index similar to glucose syrup. Adds significant sugars and calories — often the primary ingredient by weight in gummy supplements. 'Organic' labeling does not change the glycemic impact.
AnnattoColorant
Natural yellow-orange colorant derived from the seeds of the achiote tree (Bixa orellana)
Maqui BerryFood
Dark-purple South American berry (Aristotelia chilensis) rich in anthocyanins.
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.
Turmeric ColorColorant
Natural yellow colorant from the rhizome of Curcuma longa; the pigment is curcumin
Purple CarrotColor
Anthocyanin-rich purple carrot, used as a natural coloring/food ingredient.
Black CarrotColorant
Natural colorant derived from anthocyanin-rich black carrots, used to provide purple/red color in gummies and chewables
How to Take It
Take it anytime
No evidence a formula this broad works better at any particular hour. Take it with a meal containing fat — the vitamins A, D and E in it absorb poorly without one.
With a meal containing fat
Space it a couple of hours from Iron and Calcium
On the label
Adults take 2 gummies daily or as directed by your healthcare professional.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$8.25
Cheaper than 95% of 53 iodine 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.