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Supplements: C

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7,707 supplements starting with "C"

Showing 5,201–5,250 of 7,707

Product Ingredients
Cold Water Salmon Oil 1000 mg Off-market 12
Cold Water Salmon Oil 1000 mg 12
Cold-Milled Flax Seeds Off-market 15
Cold-Pressed Flaxseed Oil 1,000 mg Off-market 11
Cold-Pressed Flaxseed Oil 1000 mg Off-market 12
Cold-Pressed Flaxseed Oil 1200 mg Off-market 12
Coldplex Off-market 6
Coleus Extract Off-market 3
Coleus Forskohlii Off-market 4
Coleus Forskohlii Off-market 4
Coleus Forskohlii 4
Coleus forskohlii 10%-90 mg 4
Coleus Forskohlii 125 mg with Activessence Off-market 8
Coleus Forskohlii 200 mg 2
Coleus forskohlii 400 mg 5
Coleus Forskohlii 90 mg Off-market 4
Coleus Forskohlii Extract Off-market 5
Coleus Forskohlii Root Off-market 2
Coleus Forskohlii Standardized Extract 125 mg 1
Coleus Forskolii 2
Coleus Sugar Free 4
Coleus Sugar Free Alcohol Free 3
Colezyme 21
Coliminate 8
Colixen 11
Collaflex Drink Off-market 2
Collaflex Gold Off-market 6
Collagen Off-market 8
Collagen Off-market 5
Collagen Off-market 5
Collagen Off-market 5
Collagen Off-market 3
Collagen 5
Collagen Off-market 10
Collagen 7
Collagen Off-market 8
Collagen Off-market 6
Collagen 8
Collagen 2
Collagen 4
Collagen 5
Collagen 24
Collagen & Biotin Gummies Raspberry Flavor 16
Collagen & Grape Seed Extract 4
Collagen + C 11
Collagen + C 2,500 mg/60 mg 19
Collagen + C 2500 mg 10
Collagen + Greens Unflavored 35
Collagen + Organic Silicon Off-market 13
Collagen + Protein Bone Broth Vanilla 16

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.