BioStacks
Kirkland Signature

Chewable Vitamin C 500 mg Tangy Orange

1 Tablet · 500 servings · $0.04/serving

22 / 100Poor

Best for

Score Breakdown

Formulation
41
Safety
54
Final score
22/100

Ingredients (1)

Vitamin C500 mg

Within effective range

Other Ingredients

Fillers, coatings, and additives

9Safe2Caution1Avoid

SucraloseSweetener

Avoid

MaltodextrinBinder

Caution

SorbitolSweetener

Caution

AnnattoColorant

Safe

LactoseFiller

Safe

Magnesium StearateLubricant

Safe

Fruit Juice (unspecified)Colorant

Safe

Silicon DioxideAnti-caking

Safe

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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.