
Zeptide® is a prescription injectable medication containing tirzepatide, manufactured locally in Pakistan by Ferozsons Laboratories Limited/BF Biosciences. It is a pre-filled syringe formulation intended for weekly use and is positioned as a locally available alternative to similar branded tirzepatide products.
Zeptide’s therapeutic effects derive from tirzepatide, a novel synthetic peptide with dual action on key metabolic pathways:
Improved Blood Sugar Control:
Helps lower elevated blood glucose levels in adults with Type 2 diabetes mellitus when used with diet and exercise.
Weight Management Support:
Clinical evidence for tirzepatide shows significant weight loss effects when combined with lifestyle changes; Zeptide is similarly used for chronic weight management under medical supervision.
Tirzepatide acts as a dual agonist of:
GLP-1 receptors (glucagon-like peptide-1)
GIP receptors (glucose-dependent insulinotropic polypeptide)
This dual action improves insulin secretion in a glucose-dependent manner, reduces glucagon release, slows gastric emptying, and helps regulate appetite — all contributing to better glycemic control and weight reduction.
Each pre-filled syringe contains tirzepatide as the active ingredient in various strengths:
| Strength | Active Ingredient |
|---|---|
| 2.5 mg | Tirzepatide 2.5 mg |
| 5 mg | Tirzepatide 5 mg |
| 7.5 mg | Tirzepatide 7.5 mg |
| 10 mg | Tirzepatide 10 mg |
| 12.5 mg | Tirzepatide 12.5 mg |
| 15 mg | Tirzepatide 15 mg |
All doses are in a 0.5 ml pre-filled syringe for once-weekly subcutaneous injection.
⚠️ Important: Dosage must be prescribed and supervised by a qualified healthcare provider.
Starting Dose:
2.5 mg once weekly (helps initiate therapy; not intended for full glucose control).
Titration:
After 4 weeks, the dose may be increased to 5 mg once weekly.
If further glycemic control or weight loss is needed and tolerated, the dose may be increased by 2.5 mg every ≥4 weeks up to a maximum of 15 mg once weekly.
Missed Dose:
If a dose is missed, it should be taken as soon as possible within 4 days (96 hours) of the missed dose; otherwise, skip and resume the regular weekly schedule.
Administration:
Subcutaneous injection (under the skin) once per week.
Common injection sites: abdomen, thigh, or upper arm (rotate sites).
Follow storage and handling instructions (refrigeration, avoid freezing).
Prescription Only: Zeptide must be prescribed and monitored by a healthcare provider.
Not for Type 1 Diabetes: Not indicated for type 1 diabetes or diabetic ketoacidosis.
Side Effects: May include gastrointestinal symptoms (nausea, vomiting, diarrhea), decreased appetite, injection-site reactions, and others