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Supplements: C

Verify with NIH DSLD →

7,707 supplements starting with "C"

Showing 3,901–3,950 of 7,707

Product Ingredients
Cinnamon 300 mg 6
Cinnamon 350 Off-market 6
Cinnamon 350 mg Off-market 7
Cinnamon 400 Off-market 6
Cinnamon 450 mg 3
Cinnamon 500 mg Off-market 4
Cinnamon 500 mg Off-market 4
Cinnamon 500 mg 4
Cinnamon 500 mg Off-market 8
Cinnamon 500 mg Off-market 5
Cinnamon 500 mg Off-market 4
Cinnamon 500 mg Off-market 7
Cinnamon 500 mg 7
Cinnamon 500 mg Off-market 8
Cinnamon 500 mg Off-market 3
Cinnamon 500 mg Off-market 13
Cinnamon 500 mg 13
Cinnamon 500 mg Plus Chromium Off-market 2
Cinnamon 500 mg Plus Chromium Off-market 5
Cinnamon 650 mg Off-market 5
Cinnamon Bark Off-market 8
Cinnamon Bark 4
Cinnamon Bark 1,000 mg 3
Cinnamon Bark 500 mg Off-market 3
Cinnamon Bark 600 mg Off-market 7
Cinnamon Bark Extract 1
Cinnamon Bark Liquid Phyto-Caps Off-market 10
Cinnamon Bark Powder Extract 2
Cinnamon Biotin Chromium Off-market 13
Cinnamon Cinnulin PF 250 mg Off-market 4
Cinnamon Complex Off-market 7
Cinnamon Extract Off-market 6
Cinnamon Extract 1,000 mg Off-market 10
Cinnamon Extract 1000 mg Off-market 11
Cinnamon Extract 250 mg 5
Cinnamon Extract 500 mg Off-market 10
Cinnamon Extract with Cinnulin PF 125 mg 6
Cinnamon Extract with CinSulin 250 mg 5
Cinnamon Force Off-market 7
Cinnamon Gymnema Mulberry Complex 7
Cinnamon Oil Off-market 6
Cinnamon Plus Chromium 5
Cinnamon Plus Chromium 6
Cinnamon Plus Chromium Off-market 6
Cinnamon Plus Chromium 6
Cinnamon Plus Chromium & Biotin Off-market 9
Cinnamon Powder 1
Cinnamon Premium Extract 5
Cinnamon Standardized Off-market 4
Cinnamon Sugar Free Alcohol Free 3

Letter "C" cohort across the 26-letter alphabet

Counts of products per letter. Letter "C" sits within 7707 entries.

products
Source NIH Dietary Supplement Label Database (DSLD) As of 2026

Top 10 letters by total product count

Letters with the most product entries, selecting a letter narrows the directory.

products
Source NIH Dietary Supplement Label Database (DSLD) As of 2026

Bottom 10 letters by total product count

Less-populated letters, useful for spotting niche-named brands.

products
Source NIH Dietary Supplement Label Database (DSLD) As of 2026

Why an alphabetical letter index?

The alphabetical browse exists because most casual searches start from a known product or brand name. If you remember the bottle in your cabinet starts with "C", this is the fastest way to scan all matching products in the NIH Dietary Supplement Label Database (DSLD). The full directory contains 7,707 products under "C", sortable by name, newest entry, or brand. For comparing products within a category (vitamin D, fish oil, multivitamins), use the type-filtered listing instead. For brand-level analysis, jump to the brands directory.

Per-product detail pages show the declared ingredient list, serving size, market status, and Daily Value (DV) percentages, when those values were submitted to the NIH on the original label filing. Many DSLD records include only structural ingredient lists without the per-row Supplement Facts panel; in those cases the detail page renders "Not disclosed on label" rather than a fabricated estimate. Editorial commentary and ingredient context is compiled by our editorial process. Inclusion in the directory is a label record, not an FDA endorsement, quality verification, or clinical efficacy claim. Always verify amounts on the physical label and consult a healthcare provider before starting any supplement, particularly if pregnant, nursing, taking prescription medication, or managing a medical condition.

Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. This page draws directly on the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.