Supplement Label Index / Highland Laboratories
Ultimate C 500
Highland Laboratories · Capsule · On market
Matched compounds
Compound Form Tier Amount
Calcium
Calcium Ascorbate
Unrated
57 mg
Vitamin C
Calcium Ascorbate
Tier 2
500 mg
How these doses compare Calcium : 57 elemental mg per serving — higher than 29% of 18,473 on-market products declaring it (market median 112 elemental mg).Vitamin C : 500 mg per serving — higher than 79% of 18,522 on-market products declaring it (market median 120 mg).Per serving as declared; serving sizes and daily directions differ between products.
Excipients
Label statements
claim: Also available in 180 countother: Esterified-acid free Ultimate C 500 Bioflavonoids & Rutinidentity: Dietary Supplementother: GMP Quality Assured Earth Friendlyclaim: % Daily Valueother: No soy, salt, yeast, gluten, milk & egg products, sugar, starch or preservatives.other: One or more capsule daily, as a dietary supplement.other: Our acid free poly ascorbate is specially bound with esterified niacin and vegetable surfactant from maximum uptake and assimilation.other: PR 313
Sibling formulas (Formula Twins)
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Label facts as declared by the manufacturer to the NIH Dietary Supplement Label Database (DSLD), not independently
lab-tested. This page reports what the label says; it does not rate, score, or recommend this product.
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How this page is made: the label facts are the NIH DSLD record, republished by software; the market-comparison figures are computed by scripts from every label in DSLD; explanatory text on this site is written with AI assistance and is not medically reviewed. Details .
Label data is sourced from the NIH Dietary Supplement Label Database (DSLD), released under CC0. Excipient/additive
regulatory data links to the Food Additive Index. Supplement Label Index does not rate products, recommend purchases, or
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