BioStacks
Natural Factors

C 500 mg Fruit-Flavor Chew (Tangy Orange)

1 Wafer · 90 servings · $0.13/serving

33 / 100Poor

Best for

Score Breakdown

Formulation
61
Safety
54
Final score
33/100

Ingredients (1)

Vitamin C

100%

Dose

500 mg

Target

250–2000 mg

Form

Budget

Other Ingredients (12)

Artificial ColorsColorant

May trigger hyperactivity in sensitive children; potential link to allergic reactions

FructoseSweetener

Added free fructose is metabolized in the liver and at habitual intake is linked to elevated triglycerides, hepatic fat accumulation, and insulin resistance; an avoidable sugar load with no supplement benefit.

LicoriceFlavor

Glycyrrhizin in whole licorice can cause pseudoaldosteronism at chronic/high intake — raised blood pressure, sodium retention, and hypokalemia (EFSA flags exposure limits). Deglycyrrhizinated (DGL) licorice avoids this, but a bare 'licorice' listing does not disclose which form.

DextroseSweetener

A simple glucose sugar used as a bulking agent, sweetener, and tablet diluent

Fruit Juice (unspecified)Colorant

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

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Rose Hips (base)Botanical Base

Dried fruit of Rosa canina used as a whole-food base in vitamin C formulas; contributes trace natural vitamin C

Rutin (base)Botanical Base

Citrus/buckwheat bioflavonoid included in vitamin-C-complex tablet bases at non-therapeutic amounts

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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.