BioStacks
Ingredients (4)
Vitamin D3
80%Dose
800 IU
Target
1000–5000 IU
Form
Premium
Ashwagandha Extract
100%Dose
350 mg
Target
300–600 mg
Form
Budget
Vitamin C
20%Dose
50 mg
Target
250–2000 mg
Form
Budget
Dietary Fiber
20%Dose
2 g
Target
10–30 g
Form
—
Nutrition
Calories, macros & sodium.
- Sodium15 mg
Other Ingredients (11)
SucroseSweetener
Added sugars and high glycemic load; dental caries risk
Fruit Juice (unspecified)Colorant
Juice or juice concentrate used primarily for natural color and flavor in gummies
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.
Tapioca FiberFiber
Soluble fiber derived from tapioca, used as a bulking agent and prebiotic fiber filler
Carnauba WaxCoating
Hard plant wax from the carnauba palm used to glaze gummies and tablets
Citric AcidAcidulant
Natural acid derived from citrus fruits
PectinGelling Agent
Plant polysaccharide from citrus peels or apple pomace used to gel pectin-based gummies
Purified WaterSolvent
Water meeting USP specifications used as solvent/vehicle in gummies and liquids
How to Take It
Best taken in the evening
The Ashwagandha in it is what pulls this toward the evening. Take it with a meal containing fat — the vitamin D in it absorbs poorly without one.
With a meal containing fat
Keep it away from medication and mineral supplements
On the label
Two gummies daily, with food, or as directed by your health care professional.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$21.95
Near the median of 502 vitamin C supplements
Track this supplement in your stack
Get personalized insights, interactions, and coverage recommendations.
Get Started FreeSimilar Supplements
New Chapter
Strength Support Vitamin D3+
🛡️ for Immune
55
Metagenics
Daily Fiber Boost (Orange)
💊 for General Health
34
Nature's Way
Sambucus Elderberry Immune Gummy Zero Sugar
🛡️ for Immune
58
Nature's Way
Stress Defense Gummies (Raspberry)
🧘 for Stress & Mood
51
Nordic Naturals
Zero Sugar Vitamin D3 1000 IU Gummies (Wild Berry)
🛡️ for Immune
88
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.