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Enzyme · Supplement ingredient

Glutathione Peroxidase

Glutathione Peroxidase is listed on 5 U.S. supplement product labels in the NIH DSLD, #2,549 of 4,614 by label frequency.

5
Products
#2,549 of 4,614
By frequency
Verify with NIH DSLD → · FDA Daily Value reference →

How common is Glutathione Peroxidase?

Number of supplement labels listing Glutathione Peroxidase vs nearby enzyme ingredients

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

Products containing Glutathione Peroxidase

S.O.D. Lozenge
Nutri-West
3 ingredients · Non-Nutrient/Non-Botanical
On Market
Arth-Support Formula
Douglas Laboratories Ultra Preventive 2000 Series
55 ingredients · Other Combinations
Off Market
Arth-Support Formula
Douglas Laboratories
58 ingredients · Other Combinations
Off Market
Executive Stress Formula
Douglas Laboratories Ultra Preventive 2000 Series
45 ingredients · Other Combinations
Off Market
Ultra Anti-Oxidant
Douglas Laboratories
27 ingredients · Other Combinations
Off Market

Nearby Ingredients in Enzyme

Other ingredients in the Enzyme category cataloged in the NIH DSLD. Useful for comparing how common different nutrients are across the US supplement market.

Compare Glutathione Peroxidase vs Proteolytic Enzymes (Proteases) →

Proteolytic Enzymes (Proteases)
2,535 products · Enzyme
Bromelain
2,490 products · Enzyme
Lipase
2,270 products · Enzyme
Amylase
2,168 products · Enzyme
Papain
1,556 products · Enzyme

Frequently asked about Glutathione Peroxidase

How many supplement products contain Glutathione Peroxidase? ▼
5 supplement product labels in the NIH DSLD currently lists Glutathione Peroxidase as an ingredient. By label frequency it ranks #2,549 of 4,614 among ingredients PlainVitamins ranks (same sort as /rankings/most-common-ingredients). Browse them below.

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.