| Papaya Berry Fruit 450 mg | TerraVita Premium Collection | 450 mg | — | Capsule |
| Papaya Leaf 450 mg | TerraVita Premium Collection | 450 mg | — | Capsule |
| Papaya Leaf Powder | TerraVita | 450 mg | — | Powder |
| Full Spectrum Papaya Leaf 400 mg | Swanson Premium Brand | 400 mg | — | Capsule |
| Phyto Greens | Genestra Brands | 400 mg | — | Powder |
| Daily Enzyme Complex | Bronson | 250 mg | — | Tablet or Pill |
| Daily Enzyme Complex | Futurebiotics | 250 mg | — | Tablet or Pill |
| Stm T5 To T9 | Thera-Zyme | 140 mg | — | Capsule |
| T5 To T9 Stm | Chiro-Zyme | 140 mg | — | Capsule |
| Stm | Loomis Enzymes | 140 mg | — | Capsule |
| ConstipationMD | Premium Certified | 100 mg | — | Capsule |
| Colonax | Approved Science | 100 mg | — | Capsule |
| Colon Clean | Premium Certified | 100 mg | — | Capsule |
| Betaine HCL 250 mg | Solaray | 100 mg | — | Capsule |
| Constilex | Approved Science | 100 mg | — | Capsule |
| HCl with Pepsin | Solaray | 100 mg | — | Capsule |
| GastroZyme | TransFormation The Genesis of Good Health | 95 mg | — | Capsule |
| Acid Soothe | Enzymedica | 95 mg | — | Capsule |
| Gastro | TransFormation Professional Protocol | 80 mg | — | Capsule |
| Papaya Enzymes Chewable | Sunshine Naturals | 80 mg | — | Tablet or Pill |
| SuperDigest | B.E.S.T. Process Alka-Line Supplements | 50 mg | — | Tablet or Pill |
| Hydroxycut Ultra Probiotic+ SX-7 Black Onyx | MuscleTech | 50 mg | — | Capsule |
| Bio Enzymes Great-Tasting Natural Peppermint Flavored | Genestra Brands | 50 mg | — | Tablet or Pill |
| Pancreatin 1300 | Solaray | 50 mg | — | Capsule |
| Super DigestAway | Solaray | 40 mg | — | Capsule |
| Natural Chewable Papaya Enzyme | Rugby | 40 mg | — | Tablet or Pill |
| Delicious Chewable Papaya Enzymes Natural Tropical Flavor | tnvitamins | 27 mg | — | Tablet or Pill |
| Advanced Colon Cleanser | Puritan's Pride | 25 mg | — | Capsule |
| Colon Cleanser | Vitamin World | 25 mg | — | Capsule |
| Advanced Detoxapure Colon Cleanser | Vitamin World | 25 mg | — | Capsule |
| Vegyzyme | Progressive Professional from Progressive Laboratories | 25 mg | — | Capsule |
| Tropical Papaya | Country Life | 22 mg | — | Other (e.g. tea bag) |
| Chewable Papaya Enzyme Complex Papaya Flavor | Spring Valley | 20 mg | — | Tablet or Pill |
| Papaya Enzyme Chewable | Meijer | 20 mg | — | Tablet or Pill |
| Ultimate Fat Burner | Nature's Blend | 20 mg | — | Tablet or Pill |
| Papaya Enzyme | Natrol | 20 mg | — | Tablet or Pill |
| Chewable Super Papaya Enzyme Plus | Puritan's Pride Premium | 15 mg | — | Other (e.g. tea bag) |
| Super Papaya Enzyme Mint Flavored 45 mg | Nature's Bounty | 15 mg | — | Tablet or Pill |
| Papaya Complex Natural Peppermint Flavor | DC | 15 mg | — | Tablet or Pill |
| Chewable Super Papaya Enzyme Plus | American Health | 15 mg | — | Tablet or Pill |
| Chewable Natural Papaya plus Plant Enzymes Tropical Fruit Flavor | Woodstock Vitamins | 10 mg | — | Tablet or Pill |
| Chewable Papaya Enzyme | Nature's Blend | 10 mg | — | Tablet or Pill |
| Chewable Natural Papaya Tropical Fruit Flavor | Woodstock Vitamins | 10 mg | — | Tablet or Pill |
| Men's Multi Food Based | BIOVEA | 10 mg | — | Tablet or Pill |
| Papaya Enzyme Chewables Natural Pineapple Flavor | Solaray | 10 mg | — | Tablet or Pill |
| Total Children's Chewable | Nutri-West | 10 mg | — | Tablet or Pill |
| Fruit & Vegetable Blend | Swanson | 5 mg | — | Capsule |
| Chewable Papaya Enzyme | Sundown Naturalist | 5 mg | — | Tablet or Pill |
| Original Papaya Enzyme | Puritan's Pride | 3 mg | — | Tablet or Pill |
| Chewable Original Papaya Enzyme | American Health | 3 mg | — | Tablet or Pill |
| Chewable Papaya Enzyme with Chlorophyll | American Health | 3 mg | — | Tablet or Pill |
| Original Papaya Enzyme | Radiance | 3 mg | — | Tablet or Pill |
| Natural Papaya Enzyme | Sundown Naturals | 3 mg | — | Tablet or Pill |
| Original Chewable Papaya Enzyme | Nature's Bounty | 3 mg | — | Tablet or Pill |
| Chewable Papaya Enzyme With Chlorophyll | American Health | 3 mg | — | Tablet or Pill |
| Papaya Enzyme | Puritan's Pride | 3 mg | — | Tablet or Pill |
| AM - PM Power Cleanse Herb Blend Formula | The Vitamin Shoppe | 0 NP | — | Tablet or Pill |
| intraMAX 2.0 Peach Mango Flavor | Drucker Labs | 0 NP | — | Liquid |
| Cordyceps Tonic Bliss Tea | Ron Teeguarden's Dragon Herbs | 0 NP | — | Powder |
| Super Colon Cleanse PowderDiscontinued | Health Plus | 450 mg | — | Powder |
| Bio Enzymes Natural Peppermint FlavorDiscontinued | Genestra Brands | 100 mg | — | Tablet or Pill |
| HCl 250 mg with PepsinDiscontinued | Solaray | 100 mg | — | Capsule |
| Maximum VibranceDiscontinued | Vibrant Health | 100 mg | — | Powder |
| Fruit & Vegetable PowderDiscontinued | Swanson GreenFoods Formulas | 61 mg | — | Powder |
| Super DigestawayDiscontinued | Solaray | 40 mg | — | Capsule |
| Probiotic Gummies Natural Tropical FlavorDiscontinued | Nature's Truth | 30 mg | — | Gummy or Jelly |
| Chewable Papaya EnzymesDiscontinued | Nature's Truth | 27 mg | — | Tablet or Pill |
| Advanced Colon CleanserDiscontinued | Vitamin World | 25 mg | — | Capsule |
| Natural Tropical PapayaDiscontinued | Country Life | 22 mg | — | Other (e.g. tea bag) |
| Papaya Digestive Support Pineapple PapayaDiscontinued | Country Life | 22 mg | — | Other (e.g. tea bag) |
| Chewable Super Papaya Enzyme PlusDiscontinued | Good 'N Natural | 15 mg | — | Tablet or Pill |
| Fruit & Vegetable BlendDiscontinued | Swanson GreenFoods Formulas | 5 mg | — | Capsule |
| Source of Life Gold Drink Mix Delicious Tropical Fruit FlavorDiscontinued | Nature's Plus | 0 NP | — | Powder |