new retatrutide Retatrutide: A Multi-Receptor Approach to Weight Management Will Retatrutide Replace Tirzepatide

Also known as GGG Tri-agonist, GLP-1/GIP/glucagon tri-agonist, or LY3437943, this injectable medication is similar to existing weight loss medications like tirzepatide and semaglutide but has increased efficacy

WADA Prohibition Status Based on WADAs prohibition categories: GLP3 likely falls under Section S0 (Non-Approved Substances) of the WADA Prohibited List, which includes: Any pharmacological substance not approved by governmental regulatory health authorities for human therapeutic use Drugs under preclinical or clinical development Substances without current regulatory approval from any health authority worldwide Implications for competitive athletes: Prohibited at all times (in-competition and out-of-competition) No Therapeutic Use Exemptions available for unapproved substances Use could result in anti-doping rule violations and sanctions Detection methods under development as clinical trials progress Research Classification: GLP3 is available exclusively for use in FDA-approved clinical trials under Investigational New Drug applications

They also interact with appetite hormones, making you less hungry but potentially more prone to nausea if you eat too quickly, too much, or the wrong foods

Participants receiving the 12 mg dose of GLP-3 experienced a weight loss of up to 16.94%, corresponding to approximately 17.5 kg, while the placebo group showed a reduction of only 3.29%

The safety concern is different

The program begins on Wednesday, July 1, 2026 and goes until December 31, 2027