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NEWRetatrutide Phase III results — 28.7% body weight reduction confirmed at 12mg/68 weeks·UPDATECJC-1295 half-life study published in Journal of Endocrinology·TRIALBPC-157 human trial enrolment opens Q3 2026·FDARetatrutide NDA submission expected late 2026·RESEARCHNew GLP-1/GIP dual agonist data vs tirzepatide head-to-head·NEWRetatrutide Phase III results — 28.7% body weight reduction confirmed at 12mg/68 weeks·UPDATECJC-1295 half-life study published in Journal of Endocrinology·TRIALBPC-157 human trial enrolment opens Q3 2026·FDARetatrutide NDA submission expected late 2026·RESEARCHNew GLP-1/GIP dual agonist data vs tirzepatide head-to-head·
GLP-1/GIP Dual Agonist

The Tirzepatide File

FDA Approved (Mounjaro, Zepbound) · Eli Lilly

Strong Evidence

Eli Lilly's dual agonist. FDA-approved for type 2 diabetes (Mounjaro) and obesity (Zepbound). The current market leader before retatrutide arrives.

Mechanism

Dual agonist targeting both GLP-1 and GIP receptors for enhanced metabolic effects

Key Data

weight Loss

~22.5% at highest dose (SURMOUNT-1)

approval Status

FDA approved 2023 (Zepbound for weight loss)

brand Names

  • · Mounjaro
  • · Zepbound

common Side Effects

  • · Nausea
  • · Diarrhea
  • · Reduced appetite

Full Article Coming Soon

The full The Tirzepatide File will cover mechanism of action, clinical trial evidence, dosage data, side effects, comparisons, and FAQs — all evidence-rated and referenced. Check back soon.

This content is for informational purposes only. Not medical advice. Always consult a qualified healthcare provider before making any health decisions.

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