RT3 (Retatrutide) — TrueLabs RT3 (Retatrutide) – TrueLabs
GLP-1 Peptides

RT3 (Retatrutide)

★★★★★ Verified Researchers +1K
$25.00$17.50

≥99% purity · Canadian lab tested · Lyophilized · RT3-RETA

Triple receptor agonist for metabolic research. ≥99% purity · Lyophilized · 5-40 MG. For research use only.

MG — Select Option
✓ ≥99% Purity — COA Available
✓ Third-Party Lab Tested
✓ Ships in 1–3 Business Days
All sales are final. No returns or exchanges once placed.

Retatrutide (RT3) is a novel triple receptor agonist targeting GLP-1, GIP, and glucagon receptors simultaneously. This triple-action mechanism represents a significant advancement in metabolic peptide research, demonstrating superior results compared to single or dual receptor agonists in preclinical studies.

MECHANISM OF ACTION
By simultaneously activating GLP-1 receptors (reducing appetite and slowing gastric emptying), GIP receptors (enhancing insulin secretion), and glucagon receptors (increasing energy expenditure), Retatrutide creates a comprehensive metabolic effect. Research shows this triple mechanism produces synergistic benefits beyond what any single pathway can achieve.

RESEARCH APPLICATIONS
– Metabolic syndrome and obesity research models
– Weight management and energy expenditure studies
– Insulin sensitivity and glucose regulation research
– Non-alcoholic fatty liver disease (NAFLD) models
– Cardiovascular risk factor research

PRODUCT SPECIFICATIONS
– Quantity: 5-40 MG per vial
– Purity: ≥99% (HPLC & Mass Spectrometry verified)
– Form: Lyophilized powder
– Reconstitution: Bacteriostatic water recommended
– Storage: Below −20°C long-term · 4°C up to 6 weeks
– Testing: Independent Canadian 3rd-party laboratory
– COA: Available on request

For research purposes only. Not for human use or consumption.

Research Category

GLP-1 Peptides — All research should be conducted in a controlled laboratory environment by qualified personnel.

Storage Instructions

Store below −20°C for long-term stability. Refrigeration at 4°C acceptable for up to 2 years. Room temperature tolerance of 4–6 weeks if protected from direct sunlight.

Product Specifications

  • Form: Lyophilized powder
  • Purity: ≥99% (HPLC verified)
  • Testing: Independent 3rd-party lab · COA available
  • Usage: For research use only. Not for human consumption.
5.0
★★★★★
Based on 112 reviews
5 stars
94%
4 stars
4%
1-3 stars
2%
📷 With images (7) ✓ Verified (112)
SD
Simon D. ✓ Verified Buyer
Calgary, AB · March 2026
★★★★★

“Received my order in 2 days, packaging was completely discreet. COA was right there on the site — exactly what I needed. Way cheaper than US sites I used before.”

KT
Kayla T. ✓ Verified Buyer
Toronto, ON · February 2026
★★★★★

“Ordered 4 times now. Always on time, always legit. The peptide calculator is a great bonus. Customer service answered within the hour. Highly recommend.”

MP
Michael P. ✓ Verified Buyer
Vancouver, BC · March 2026
★★★★★

“Finally a Canadian source I actually trust. Pricing is unbeatable, COAs are legit, shipping is fast. Won’t go anywhere else.”

JL
James L. ✓ Verified Buyer
Edmonton, AB · January 2026
★★★★★

“Great quality and incredibly fast shipping. I’ve tried 3 other Canadian suppliers and TrueLabs is in a different league. The COA transparency is exactly what serious researchers need.”

AR
Alex R. ✓ Verified Buyer
Montreal, QC · February 2026
★★★★★

“Best pricing in Canada and exceptional quality. Packaging is discreet, shipping was 2 days. The COA matched perfectly. Will be a repeat customer.”

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