T-Rex Peptide
T-REXPEPTIDE
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Tirzepatide
99.5% PURITY
DUAL GIP / GLP-1 AGONIST

Tirzepatide

10 mg vial · lyophilized

Dual incretin receptor agonist combining GIP and GLP-1 activity. The most well-studied dual-incretin to date, with extensive Phase III data on glycemic control and weight recomposition.

Half-Life

~5 days (weekly dosing)

Storage

Lyophilized: 2–8 °C. Reconstituted: 2–8 °C, use within 30 days.

Dual incretin receptor agonist combining GIP and GLP-1 activity. The most well-studied dual-incretin to date, with extensive Phase III data on glycemic control and weight recomposition.

Who it's for

Researchers studying glycemic control, weight recomposition, and cardiometabolic markers.

Key things to know

  • Weekly subcutaneous dose, titrated every 4 weeks per published protocol.
  • Common research adjuncts: B-vitamin complex and electrolytes due to reduced food intake.
  • Slower gastric emptying is the dominant satiety mechanism.
  • Discontinuation typically follows a gradual taper to avoid metabolic rebound.
Research Highlights
  • SURMOUNT-1: ~20.9% mean weight reduction at highest dose over 72 weeks
  • SURPASS program demonstrated superior HbA1c reduction vs. semaglutide