BioStacks
Qualia

Vitamin C+

2 Capsules · 28 servings · $1.75/serving

iHerbAmazon

Best for

Immune

Ingredients (8)

Vitamin C

100%

Dose

500 mg

Target

250–2000 mg

Form

Premium

Citrus Bioflavonoids

100%

Dose

250 mg

Target

250–1000 mg

Form

—

Zinc

17%

Dose

2.5 mg

Target

15–30 mg

Form

Standard

Acerola Cherry Fruit Extract

30%

Dose

30 mg

Target

100–500 mg

Form

—

Camu Camu Fruit Extract

12%

Dose

60 mg

Target

500–3000 mg

Form

—

Other Ingredients (3)

Rice HullsAnti-caking

Ground outer husk of rice grains used as a plant-based flow and anti-caking agent

HypromelloseCapsule

Plant-derived capsule material from cellulose

LeucineFlow Aid

Branched-chain amino acid used as a processing aid

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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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