enzyme
Pepsin supplements
Half of the 223 pepsin supplements in the NIH label database that print an amount list 50 mg or less per serving; the middle half list 25 mg to 130 mg (DSLD version 9.4.0, January 2026).
- Products listing it
- 302223 print an amount; 78 list it inside a blend without an amount
- Median per serving
- 50 mgmiddle half 25 mg to 130 mg
How much pepsin do supplements contain?
The median product lists 50 mg per serving. One in ten lists 10 mg or less, one in ten 173 mg or more. The amount printed most often is 150 mg (17 products).
Products by amount of pepsin per serving
223 products, log scale; extreme 0.2% at each end left out of the drawing.
| Amount per serving | Products | For example |
|---|---|---|
| 150 mg | 17 | HCl and Pepsin (Carlson); HCl & Pepsin (Genestra Brands); Ortho Digestzyme (Ortho Molecular Products) |
| 10 mg | 15 | MetabolicZyme (Allergy Research Group); Zygest Multi-Enzyme (Vitamin World); Betaine Plus HP (Biotics Research Corporation) |
| 50 mg | 15 | Dr. Cutler's Ultimate Lectin Defense (True Health); Cln-Zym (Nutri-West); Betaine HCl With Pepsin (Designs for Health) |
| 30 mg | 13 | Buffered-Zyme (Douglas Laboratories); Adult Plex (Thompson); Digestin (PL Progressive Laboratories) |
| 40 mg | 11 | Full Spectrum Digestive Support (BodyHealth); Digest-Plex (Patient One 1 MediNutritionals); Multi Enzyme (Thorne) |
| 130 mg | 11 | Gestazyme Digestive Enzymes (American Health); Superzymes (Vitabase); Super Enzymes (Meijer Naturals) |
| 100 mg | 10 | Zyme-Aid (Country Life); Hyper-D (Nutri-West); Enzyme Caps (VitaCeutical Labs) |
| 25 mg | 9 | Multi-Enzyme Formula (Rexall); Probiotic Multi-Enzyme Digestive Formula (Spring Valley); Digestive Enzymes (Mason Natural) |
| 20 mg | 8 | Zygest Maximum Strength Multi-Enzyme (Vitamin World); Core Level Bile (Nutri-West); Zygest Multi-Enzyme Broad Spectrum Formula (Vitamin World) |
| 5 mg | 7 | Core Level Adrenal 60 Tablets (Nutri-West); Total Female (Nutri-West); Total Male (Nutri-West) |
Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).
Which products list the most pepsin?
On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).
- Pepsin 700 mgDr. Clark Store700 mg
- Pepsin 300 mgDr. Clark Research Association Dr. Clark Zentrum600 mg
- Hypo-GestPriority One Nutritional Supplements600 mg
- Pepsin (1:3000) PowderHerbadiet500 mg
- Pepsin (1:3000)Herbadiet500 mg
- Digestive Enzymes 500 mgDr. Clark Research Association Dr. Clark Zentrum410 mg
- Dypan-ACMWonder Laboratories390 mg
- Dyzime-ACMDC390 mg
Have the amounts changed over the years?
Products whose current label entered DSLD in 2013 list a median of 15 mg; those entered in 2023, 75 mg.
| Year | Products | Median per serving |
|---|---|---|
| 2013 | 32 | 15 mg |
| 2020 | 24 | 117.5 mg |
| 2022 | 27 | 75 mg |
| 2023 | 20 | 75 mg |
Source: DSLD label entry dates and amounts, current labels.
In which products and brands?
Products listing pepsin by DSLD product type
Brands listing it most: Nutri-West (13), Douglas Laboratories (9), DC (6), Sunshine Naturals (5), Genestra Brands (5), Nature's Plus (5), Thorne (5), Solaray (5), Wonder Laboratories (5), Martin Avenue Pharmacy (4).
Every product listing pepsin
302 products, A to Z by name (page 1 of 7), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Acida-ZymeProgressive Professional from Progressive Laboratories45 mg
- Adult PlexThompson30 mg
- Advanced Digestive EnzymesThorne70 mg
- All-ZymeDaVinci Laboratories of Vermont · off the market50 mg
- All-ZymeDaVinci Laboratories · off the market50 mg
- AM Packet, NOON PacketNature's Sunshine8 mg
- Appetite SuppressantWild Fuel100 mg
- Arsenal Training PacksMET-Rxin a blend
- Arth-Support FormulaDouglas Laboratories Ultra Preventive 2000 Series · off the marketin a blend
- Arth-Support FormulaDouglas Laboratories · off the marketin a blend
- Assist Dairy & ProteinBody Ecology185.25 mg
- AxionXyngular12.5 mg
- B.p.p.Thorne · off the market40 mg
- B.P.P. Betaine/Pepsin/PancreatinThorne Research · off the market40 mg
- BalanceLegionin a blend
- Beta-PepsinSolgar59 mg
- Betaine & PepsinOrtho Molecular Products208 mg
- Betaine & PepsinNHC Natural Healthy Concepts208 mg
- Betaine HClThompson39 mg
- Betaine HCLDCin a blend
- Betaine HClIntegrative Therapeutics260 mg
- Betaine HCL & PepsinThorne Research · off the market47 mg
- Betaine HCl & PepsinBioCare20 mg
- Betaine HCl & PepsinBluebonnet130 mg
- Betaine HCL & PepsinThorne47 mg
- Betaine HCL +KAL · off the market130 mg
- Betaine HCL + 250 mgKAL130 mg
- Betaine HCL + PepsinNutricost140 mg
- Betaine HCl + Pepsin 790 mgNutricost · off the market140 mg
- Betaine HCL 250 mgSolaray150 mg
- Betaine HCl 350 mgNature's Life45 mg
- Betaine HCl 575 mg With 150 mg Of PepsinNOW · off the market150 mg
- Betaine HCL 648 mgNova Nutritions150 mg
- Betaine HCL 648 mgBest Naturals150 mg
- Betaine HCl 648 mg With 150 mg Of PepsinNOW · off the market150 mg
- Betaine HCl 650 mgSource Naturals165 mg
- Betaine HCL 650 mg + PepsinNatural Grocers by Vitamin Cottage150 mg
- Betaine HCL and PepsinEndo-met Laboratories135 mg
- Betaine HCL and PepsinDr. Mercola50 mg
- Betaine HCl Hydrochloric Acid with PepsinSwanson · off the market82 mg
- Betaine HCl PepsinPure Encapsulations21 mg
- Betaine HCl Pepsin & Gentian BittersDoctor's Best · off the market25 mg
- Betaine HCl Pepsin and Gentian BittersDoctor's Bestin a blend
- Betaine HCl Pepsin Gentian Root ExtractVital Nutrients42 mg
- Betaine HCl Pepsine & Gentian BittersDoctor's Best · off the market25 mg
- Betaine HCl PlusDouglas Cooper Co.in a blend
- Betaine HCl Plus PepsinBluebonnet130 mg
- Betaine HCl With PepsinDesigns for Health50 mg
- Betaine HCl with PepsinThe Vitamin Shoppe60 mg
- Betaine HCL with PepsinHerbadiet150 mg