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Enzyme · Supplement ingredient

Proteolytic Enzymes (Proteases)

Proteolytic Enzymes (Proteases) is listed on 2,535 U.S. supplement product labels in the NIH DSLD, #93 of 4,614 by label frequency.

2,535
Products
#93 of 4,614
By frequency

How common is Proteolytic Enzymes (Proteases)?

Number of supplement labels listing Proteolytic Enzymes (Proteases) vs nearby enzyme ingredients

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

Products containing Proteolytic Enzymes (Proteases)

Kyo-Dophilus Probiotic Plus Enzymes
Kyo-Dophilus
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Ladies' One 40+
Bluebonnet
61 ingredients · Other Combinations
Off Market
Lean Shake Burn Chocolate Fudge
GNC Total Lean
61 ingredients · Other Combinations
Off Market
Liquid Ultra Mega Multivitamin Natural Citrus Flavor
GNC
55 ingredients · Other Combinations
Off Market
Longevity Enzymes
Altrum
12 ingredients · Non-Nutrient/Non-Botanical
Off Market
Lumbrokinase Enzymes
Dr. Mercola
6 ingredients · Non-Nutrient/Non-Botanical
Off Market
Lumbrokinase Enzymes
Dr. Mercola
6 ingredients · Non-Nutrient/Non-Botanical
Off Market
Lycozyme Extra Strength
OL Olympian Labs
9 ingredients · Non-Nutrient/Non-Botanical
Off Market
Max For Men Multivitamin & Mineral Complex Iron-Free
Country Life
54 ingredients · Other Combinations
Off Market
Max For Men Multivitamin & Mineral Iron Free
Country Life
51 ingredients · Other Combinations
Off Market
Maxi One Iron-Free
Bluebonnet
57 ingredients · Other Combinations
Off Market
Maxi One Iron-Free
Bluebonnet
57 ingredients · Other Combinations
Off Market
Maxi One Iron-Free
Bluebonnet
57 ingredients · Other Combinations
Off Market
Maximum Spectrum Enzym-Complete/DPP-IV Fruit Free w/Isogest
Kirkman
18 ingredients · Non-Nutrient/Non-Botanical
Off Market
Maximum Spectrum Enzyme Complete
Kirkman
23 ingredients · Non-Nutrient/Non-Botanical
Off Market
Maximum Strength Ultra-Zyme
Nature's Plus
25 ingredients · Other Combinations
Off Market
Maxine Daily Multiple For Women
Country Life
55 ingredients · Other Combinations
Off Market
Maxine Daily Multiple For Women
Country Life
49 ingredients · Other Combinations
Off Market
Maxine Multivitamin & Mineral
Country Life
51 ingredients · Other Combinations
Off Market
Mega Probiotic ND with Digestive Enzymes Chewable Cherry Flavor
DaVinci Laboratories
22 ingredients · Other Combinations
Off Market
Mega-Polyzyme
InterPlexus
11 ingredients · Non-Nutrient/Non-Botanical
Off Market
Mega-Zyme Systemic Enzymes
Enzymatic Therapy
17 ingredients · Non-Nutrient/Non-Botanical
Off Market
Mega-Zyme Systemic Enzymes
Enzymatic Therapy
17 ingredients · Non-Nutrient/Non-Botanical
Off Market
Mega-Zyme Systemic Enzymes
Enzymatic Therapy
17 ingredients · Non-Nutrient/Non-Botanical
Off Market
Men Liquid Natural Tropical Fruit Flavor
Nature's Plus Source of Life
60 ingredients · Multi-Vitamin and Mineral (MVM)
Off Market
Men's Multivitamin
Rainbow Light
49 ingredients · Other Combinations
Off Market
Men's Once Daily
VitaCeutical Labs
41 ingredients · Other Combinations
Off Market
Men's One 40+
Bluebonnet
65 ingredients · Other Combinations
Off Market
Men's One Energy Multivitamin
Rainbow Light
46 ingredients · Other Combinations
Off Market
Menopause One
Rainbow Light
41 ingredients · Botanical with Nutrients
Off Market
Microplex VMz
doTERRA
31 ingredients · Other Combinations
Off Market
Mito-Fuel With D-Ribose
DaVinci Laboratories Of Vermont
19 ingredients · Other Combinations
Off Market
MRP Blueberry Crumb Cake
Core Nutritionals
63 ingredients · Amino acid/Protein
Off Market
MRP Pumpkin Pie
Core Nutritionals
62 ingredients · Amino acid/Protein
Off Market
Multi Enzyme High Potency Vegetarian Formula
Natural Factors
19 ingredients · Other Combinations
Off Market
Multi Enzyme High Potency Vegetarian Formula
Natural Factors
19 ingredients · Other Combinations
Off Market
Multi-Enzyme Formula
Good 'N Natural
17 ingredients · Other Combinations
Off Market
Multi-Enzyme Formula
Good 'N Natural
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Multi-Enzyme Formula
Puritan's Pride
24 ingredients · Non-Nutrient/Non-Botanical
Off Market
n-zimes PA Plus
Swanson Ultra
10 ingredients · Non-Nutrient/Non-Botanical
Off Market
Nattokinase 2,000 FUs
Lake Avenue Nutrition
7 ingredients · Non-Nutrient/Non-Botanical
Off Market
Nattokinase 2,000 FUs
Lake Avenue Nutrition
7 ingredients · Non-Nutrient/Non-Botanical
Off Market
Natural Chewable Papaya & Pineapple Enzymes
Windmill
13 ingredients · Non-Nutrient/Non-Botanical
Off Market
Natural Digestive Enzymes
Carlson
12 ingredients · Non-Nutrient/Non-Botanical
Off Market
Natural Digestive Enzymes
Carlson
12 ingredients · Non-Nutrient/Non-Botanical
Off Market
Natural Digestive Enzymes
Carlson
12 ingredients · Non-Nutrient/Non-Botanical
Off Market
Natural Digestive Enzymes
Carlson
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Natural Digestive Enzymes
Carlson
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Natural Digestive Enzymes
Carlson
16 ingredients · Non-Nutrient/Non-Botanical
Off Market
Natural Tropical Papaya
Country Life
17 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 Proteolytic Enzymes (Proteases) vs Bromelain →

Nationwide ingredients with similar DSLD presence

Two peer sets for Proteolytic Enzymes (Proteases): closest on total DSLD label listings (2,535 here) and closest on distinct brands that list it (472 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.

Similar brand breadth

Nearest other ingredients by distinct brands listing them (floored at ≥100 brands), distinct from the label-frequency row.

Frequently asked about Proteolytic Enzymes (Proteases)

How many supplement products contain Proteolytic Enzymes (Proteases)?
2,535 supplement product labels in the NIH DSLD currently lists Proteolytic Enzymes (Proteases) as an ingredient. By label frequency it ranks #93 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.

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.