Trypsin

Mechanism-of-action class: Unknown Cellular or Molecular Interaction.

• Take 15 minutes before meals.

DIRECTIONS Adults and children 12 years and older 20 drops in a little water, 2 times per day Children between 12 years and 6 years of age 10 drops in a little water, 2 times per day Children under 6 years 5 drops in a glass of water, 2 times per day

Stop use and ask doctor if symptoms persist more than 5 days or worsen. I f pregnant or breast-feeding ask a health professional before use. Keep out of reach of children . In case of overdose, get medical help or contact a Poison Control Center right away. Contains ethyl alcohol 30%

Recent PubMed references pinned to Trypsin as a MeSH major topic. Citations link to pubmed.ncbi.nlm.nih.gov.

• [A study of soy protein proteolysis by digestive enzymes and description of the peptide profile of the obtained hydrolysates].
  Voprosy pitaniia · 2026 · Fomenko VV, Detinkin IA, Chernukha IM, et al.
  PMID 42272414DOI 10.33029/0042-8833-2026-95-2-70-91
• Explore the interaction mechanism between artificial synthetic food colorants and digestive proteases via multi-spectral technology and computer simulation.
  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy · 2026 · Du R, Gao J
  PMID 42217854DOI 10.1016/j.saa.2026.128104
• Structure-Guided Design of an Interface-Derived Inhibitor Peptide Against Spodoptera frugiperda Digestive Trypsins.
  Archives of insect biochemistry and physiology · 2026 · Severiche-Castro J, Valerio MF, Oliveira MGA, et al.
  PMID 42138598DOI 10.1002/arch.70164
• Fabrication of trypsin-immobilized metal-organic framework-polymer monolithic spin column through a facile biomineralization strategy for efficient proteome digestion.
  Journal of chromatography. A · 2026 · Zhang S, Xu K, Li B, et al.
  PMID 42127882DOI 10.1016/j.chroma.2026.467075
• Expression and functional analysis of high-stability hybrid human trypsin.
  Enzyme and microbial technology · 2026 · Cui X, Tian X, Li C, et al.
  PMID 42096864DOI 10.1016/j.enzmictec.2026.110896
• Sequential MALDI-MSI-Based Multiomics Reveals Spatial Lipid, Glycan, and Tryptic Peptide Signatures in Breast Tumor Histopathology.
  Analytical chemistry · 2026 · Golestan SMJS, Monza N, Fatahian F, et al.
  PMID 42090705DOI 10.1021/acs.analchem.6c01243
• Highly sensitive detection of doxycycline residues in food using lysozyme and trypsin as protein-based fluorescence biosensors.
  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy · 2026 · Liu X, Li T, Wang J, et al.
  PMID 42070408DOI 10.1016/j.saa.2026.127973
• Functional divergence of a trypsin protease underpins phosphate signaling in a diatom.
  The New phytologist · 2026 · Sun X, You Y, Zhu C, et al.
  PMID 42068014DOI 10.1111/nph.71204

The 10 most recently updated of 62 ClinicalTrials.gov registrations naming Trypsin as an intervention. Registration is not evidence of efficacy or safety — reference crosswalk only.

• The Value of Methotrexate in NCES for Stable Vitiligo
  Active not recruiting · Phase 4 · Interventional · 20 enrolled · Cairo University
  NCT07352293updated 2026-06-08
• Single Dose Study, Pharmacokinetics of Oxycodone and PF614 Co-Administered With Nafamostat (PF614-MPAR-102)
  Recruiting · Phase 1 · Interventional · 54 enrolled · Ensysce Biosciences
  NCT06500793updated 2026-05-26
• The Effect of Three Different Medications on Anesthetic Success and Postoperative Pain
  Completed · Interventional · 124 enrolled · Cairo University
  NCT06298383updated 2026-05-20
• Dietary Triggers of Gastrointestinal Symptoms in IBS Patients
  Completed · Interventional · 29 enrolled · McMaster University
  NCT03664531updated 2026-04-01
• Imaging Biomarkers of Pancreatic Function and Disease
  Enrolling by invitation · Phase 4 · Interventional · 195 enrolled · Children's Hospital Medical Center, Cincinnati
  NCT05659147updated 2026-03-18
• The Value of Adding Mini-oral Pulse Steroid Therapy in Preventing Peri-lesional Halo Post Non-cultured Epidermal Cell Suspension (NCES) in Cases With Stable Segmental and Non-acral Vitiligo.
  Not yet recruiting · Phase 4 · Interventional · 60 enrolled · Cairo University
  NCT07472816updated 2026-03-16
• Early Detection of Type 1 Diabetes
  Recruiting · Observational · 106 enrolled · Hospices Civils de Lyon
  NCT06984185updated 2026-01-23
• A Study on the Changes of Glucose Metabolism and Exocrine Function in Patients With Chronic Pancreatitis
  Recruiting · Early phase 1 · Interventional · 80 enrolled · Shanghai Changzheng Hospital
  NCT07314489updated 2026-01-02
• Zemaira Eosinophilic Esophagitis Pilot Study
  Recruiting · Phase 2 · Interventional · 15 enrolled · Children's Hospital Medical Center, Cincinnati
  NCT05485155updated 2025-12-17
• A Study to Evaluate Safety, Tolerability and Pharmacokinetics of Two Different Doses of Alpha1-Proteinase Inhibitor Subcutaneous (Human) 15% in Participants With Alpha1-Antitrypsin Deficiency
  Completed · Phase 1 · Phase 2 · Interventional · 17 enrolled · Grifols Therapeutics LLC
  NCT04722887updated 2025-12-12

Frequently asked questions

How does Trypsin work?

Mechanism-of-action class: Unknown Cellular or Molecular Interaction.

What is Trypsin used for?

According to FDA labeling, Trypsin carries indications including: Take 15 minutes before meals.. This is a reference summary of labeled uses, not medical advice or a treatment recommendation.

What class of drug is Trypsin?

Trypsin is classified as Enzymes, Proteolytic enzymes, Unknown Cellular or Molecular Interaction, Dermatologic Activity Alteration, Unknown Physiological Effect.

What are the brand names for Trypsin?

Trypsin is marketed under brand names including Optase.