Retatrutide 60mg

RT3 60mg (Retatrutide 60mg) — Triple Receptor Agonist

Single receptor. Dual receptor. Triple receptor. That is the trajectory of incretin-based research over the past decade, and RT3 (Retatrutide 60mg) represents the current frontier. By simultaneously engaging GLP-1, GIP, and glucagon receptors, this compound activates the most comprehensive metabolic signaling network available in a single molecule.

What the third receptor adds

The glucagon receptor is the differentiator. SM1 (GLP-1 only) and TR2 (GLP-1 + GIP) leave it untouched. But glucagon receptor activation drives energy expenditure through hepatic and thermogenic pathways that neither GLP-1 nor GIP can access. Preclinical data shows that adding this third receptor target to the dual GIP/GLP-1 framework produces the most pronounced effects on metabolic parameters of any approach studied to date.

All three receptors are G-protein coupled and signal through cAMP/PKA cascades, but their tissue distribution and downstream effects are distinct. GLP-1 receptors dominate in the pancreas and hypothalamus. GIP receptors are concentrated in adipose tissue and the CNS. Glucagon receptors are heavily expressed in the liver. RT3 reaches all three tissue compartments.

Specifications

The incretin ladder: SM1 vs TR2 vs RT3

Peptide Bio Sciences LTD stocks all three tiers. SM1 is the selective GLP-1 agonist (31 amino acids, one receptor). TR2 is the dual GIP/GLP-1 agonist (39 amino acids, two receptors). RT3 is the triple agonist (three receptors). Comparative preclinical literature documents a clear stepwise increase in metabolic parameter engagement as you move from single to dual to triple activation.

Retatrutide 60mg is Frequently paired with

• Cagrilintide 5mg — Hindbrain satiety pathway via amylin receptors
• MOTS-C 10mg — AMPK-mediated metabolic signaling
• NAD+ 1000mg — Cellular energy metabolism and sirtuin pathways

Quality and testing

Third-party tested. Batch-specific COAs available.

Storage

• Lyophilized: -20°C for long-term stability
• Reconstituted: 2-8°C, use within 30 days

For laboratory research use only. Not for human or veterinary use.