If you're looking for basic immune support, you're getting 250mg of **Vitamin C** per serving — right at the low end of the 250–2,000mg supplemental range. That's enough to meaningfully top up your dietary intake, though it falls short of the higher doses (500–1,000mg) used in most immune function research.
The form here is ascorbic acid, which is the most basic and widely studied version of vitamin C. What this means for you: it's well absorbed at this dose level, though it lacks the buffering found in gentler forms. As a gummy, it comes with glucose syrup and sugar in the inactive ingredients.
Two gummies daily for 30 servings means you'll go through a bottle monthly. If you want a higher dose for your immune goals, you'd need additional supplementation alongside this product — the gummy format limits how much vitamin C can fit per serving.
BioStacks
Nutrition
Calories, macros & sodium.
- Sodium15 mg
Other Ingredients (8)
Glucose SyrupSweetener
High glycemic load; source typically corn (generally gluten-free)
SucroseSweetener
Added sugars and high glycemic load; dental caries risk
Coconut OilCarrier
Edible oil from coconut used as a release/anti-sticking agent and carrier in gummies and soft formats
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.
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
Purified WaterSolvent
Water meeting USP specifications used as solvent/vehicle in gummies and liquids
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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.