BioStacks
Solaray

Buffered Vitamin C with Bioflavonoid Concentrate, 500 mg

1 Capsule · 100 servings

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What it does

Some label ingredients could not be identified; product purpose is not confirmed.

Vitamin C

ascorbic acid (buffered)Grade —

Label lists Vitamin C (500 mg). Benefit information is limited.

Calcium

calcium carbonate (buffered)Grade —

Label lists Calcium (20 mg). Benefit information is limited.

Immune
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Ingredients (7)

IngredientDoseTarget/referenceForm

Calcium

20 mg

Trace amount — not scored

Other ingredients

Magnesium StearateLubricant

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

HypromelloseCapsule

Plant-derived capsule material from cellulose

Lab testing

How to take it

With or without food

On the label

Use only as directed. Take 1 VegCap with a meal or glass of water.

Price check

$11.99

$0.12 / serving

$10$20$50

Cheaper than 79% of 375 vitamin C supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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.

Not medical advice. Consult your healthcare professional.

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