| Active ingredients | Trade names | Pharmaceutical companies | 
| Invertase (Saccharomyces Cerevisiae) | Florosan - Sandoz; Ecosol | 
| Invertase Amylase
 Bile Salts
 Cellulase
 Gallbladder Wall Extract
 Gastric Mucin
 Pancreatin
 Papain
 Pepsin
 Protease
 Yeast
 | Enzygaster - Neoterapici Benvegna | 
| Invertase Amylase
 Bromelains
 Glucose Oxidase
 Ribonuclease
 | Bromelin - Hebron Industria Quimica e Farmaceutica | 
| Invertase Amylase
 Cellulase
 Lactase
 Lipase
 Maltase
 | Digestion Formula C - Future Formulations Digestion Formula F - Future Formulations
 M2 - Future Formulations
 M3 - Future Formulations
 | 
| Invertase Amylase
 Cellulase
 Lactase
 Lipase
 Maltase
 Pectinase
 Phytase
 Protease
 | Digestion Formula P - Future Formulations M1 - Future Formulations
 | 
| Invertase Amylase
 Cellulase
 Lactase
 Lipase
 Maltase
 Protease
 | Digestion Formula - Future Formulations Digestion Formula - Prevail
 Digestion Formula Forte - Future Formulations
 M4 - Future Formulations
 M5 - Future Formulations
 M7 + - Future Formulations
 | 
| Invertase Bromelains
 Glucose Oxidase
 Ribonuclease
 | Expectoral - Hebron Industria Quimica e Farmaceutica | 
| Invertase Glucamylase
 | Bi-Myconase - Yamanouchi | 
| Invertase (Saccharomyces Cerevisiae) Alpha-Amylase (Aspergillus Niger)
 Alpha-Amylase (Aspergillus Oryzae)
 Bromelain (Ananas Comosus)
 Cellulase (Trichoderma Reesei)
 Hemicellulase (Aspergillus Niger)
 Lactase (Aspergillus Niger)
 Lactase (Aspergillus Oryzae)
 Lipase (Aspergillus Niger)
 Lipase (Aspergillus Oryzae)
 Maltase (Aspergillus Oryzae)
 Papain (Papayotin)
 Protease (Aspergillus Niger)
 Protease (Aspergillus Oryzae)
 Protease (Bacillus Subtilis)
 | Complete Digestive Enzyme - WN Pharmaceuticals | 
| Invertase (Saccharomyces Cerevisiae) Amylase (Aspergillus Niger)
 Amylase (Aspergillus Oryzae)
 Bromelain (Ananas Comosus)
 Cellulase (Trichoderma Reesei)
 Hemicellulase (Aspergillus Niger)
 Lactase (Aspergillus Niger)
 Lactase (Aspergillus Oryzae)
 Maltase (Aspergillus Oryzae)
 Papain (Papayotin)
 Protease (Aspergillus Niger)
 Protease (Aspergillus Oryzae)
 Protease (Bacillus Subtilis)
 | Multi Enzyme - Natural Factors Nutritional Products | 
| Invertase (Saccharomyces Cerevisiae) Amylase (Aspergillus Niger)
 Amylase (Aspergillus Oryzae)
 Cellulase (Aspergillus Niger)
 Lactase (Aspergillus Oryzae)
 Protease (Aspergillus Niger)
 Protease (Aspergillus Oryzae)
 | MEC Multi-Enzyme Complex Digestive Enzymes - ForMor International | 
| Invertase (Saccharomyces Cerevisiae) Amylase (Aspergillus Oryzae)
 Cellulase (Aspergillus Niger)
 Diastase (Barley)
 Lactase (Aspergillus Oryzae)
 Lipase (Aspergillus Niger)
 Lipase (Aspergillus Oryzae)
 Protease (Aspergillus Oryzae)
 | Enzyme Blend - Awareness Corporation | 
| Invertase (Saccharomyces Cerevisiae) Amylase (Aspergillus Oryzae)
 Cellulase (Trichoderma Longbrachiatum)
 Lactase (Aspergillus Oryzae)
 Lipase (Aspergillus Niger)
 Maltase (Aspergillus Oryzae)
 | Digesta - Seaford Pharmaceuticals | 
| Invertase (Saccharomyces sp.) Amylase (Aspergillus Oryzae)
 Cellulase (Aspergillus Niger)
 Lactase (Aspergillus Oryzae)
 Lipase (Aspergillus Niger)
 Protease (Aspergillus Oryzae)
 | BLF Zyme - Future Formulations Digestion Formula BLF - Future Formulations
 Digestion Formula D - Future Formulations
 L. Zyme - Future Formulations
 
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