BioStacks
Kirkland Signature

Adult Gummies C 250 mg

2 Gummies · 90 servings · $0.11/serving

iHerbAmazon

Best for

Immune

Ingredients (1)

Vitamin C

100%

Dose

250 mg

Target

250–2000 mg

Form

Not listed

Nutrition

Calories, macros & sodium.

  • Sodium15 mg

Other Ingredients (11)

SucroseSweetener

Added sugars and high glycemic load; dental caries risk

Glucose SyrupSweetener

High glycemic load; source typically corn (generally gluten-free)

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.

Fruit Juice (unspecified)Colorant

Juice or juice concentrate used primarily for natural color and flavor in gummies

Carnauba WaxCoating

Hard plant wax from the carnauba palm used to glaze gummies and tablets

Citric AcidAcidulant

Natural acid derived from citrus fruits

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

How to Take It

Take it anytime

Water-soluble — timing doesn't matter. Split doses above ~500 mg if you want to absorb more of it.

With or without food

On the label

As a dietary supplement, take 2 gummies per day with a meal or as directed by your healthcare professional.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$9.75

$10$20$50

Cheaper than 91% of 502 vitamin C 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.

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