Other · Supplement ingredient
Polylysine
Polylysine is listed on 72 U.S. supplement product labels in the NIH DSLD, #908 of 4,614 by label frequency.
- 72
- Products
- #908 of 4,614
- By frequency
How common is Polylysine?
Number of supplement labels listing Polylysine vs nearby other ingredients
- Calories
Calories
26,474 products
- Water
Water
23,862 products
- Glycerol
Glycerol
19,903 products
- Flavor
Flavor
16,727 products
- Magnesium stearate
Magnesium stearate
16,228 products
- Polylysine 72
Polylysine
72 products
Products containing Polylysine
Nearby Ingredients in Other
Other ingredients in the Other category cataloged in the NIH DSLD. Useful for comparing how common different nutrients are across the US supplement market.
Nationwide ingredients with similar DSLD presence
Two peer sets for Polylysine: closest on total DSLD label listings (72 here) and closest on distinct brands that list it (10 here). Peers exclude the same DSLD category, and rows stay link-disjoint so each axis is a distinct neighborhood.
Similar label frequency
Nearest other ingredients by distinct DSLD product labels (floored at ≥50), outside this category.
Frequently asked about Polylysine
How many supplement products contain Polylysine? ▼
Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD). Regulatory reference: Source: Dietary Supplement Health and Education Act (DSHEA), 1994, 21 U.S.C. § 321(ff).
Disclaimer, Not Medical Advice: Information on this page is based on manufacturer-declared label data and is provided for educational and reference purposes only. It does not constitute medical, nutritional, or health advice. Consult a licensed healthcare provider before starting, stopping, or combining any supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.
Read our methodology , how this data is sourced, computed, and verified.
Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. Ingredient figures are computed directly from 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.