GLP-3 RTA (Triple G) is a triple incretin receptor agonist simultaneously targeting glucagon like peptide 1 (GLP-1), glucose dependent insulinotropic polypeptide (GIP), and glucagon receptors. The most advanced incretin based research compound in CSD’s metabolic peptide range. Hudson Science’s standalone 10mg lyophilized vial delivers the lowest concentration single unit GLP-3 RTA presentation in CSD’s range: distinct from the Hudson Science 10mg 5 pack in that it provides a single individually sealed vial suited to researchers requiring a one time evaluation unit, a supplementary vial to extend an existing protocol, or initial compound assessment before committing to multi vial or higher concentration supply options.
The standalone 10mg single vial occupies a specific position in CSD’s GLP-3 RTA format hierarchy that the 5 pack does not fill. Where the 5 pack provides five individually sealed 10mg vials suited to extended low dose protocols requiring multiple sequential administrations from matched compound batches, the single vial supports one time or limited administration research designs, comparative studies requiring a defined single unit compound source, or procurement decisions where minimizing initial compound commitment is a priority before progressing to larger supply volumes across the concentration ladder.
The triple receptor mechanism remains consistent across all GLP-3 RTA presentations. GLP-1 receptor activation drives glucose dependent insulin secretion, glucagon suppression, and central nervous system satiety signaling. GIP receptor activation contributes complementary insulinotropic activity alongside adipose tissue metabolic and bone turnover research dimensions. Glucagon receptor co activation adds hepatic glucose output regulation, thermogenic energy expenditure stimulation through brown adipose tissue activation, and lipolytic activity. Producing a synergistic metabolic response that distinguishes triple incretin agonism from the dual GIP/GLP-1 mechanism of CSD’s GLP-2 TRZ and GLP-2 TZ listings and the pure GLP-1 selectivity of the Semaglutide pen.
Hudson Science formulations are stocked by Canada Steroid Depot following the same rigorous third party lab verification process applied to every product in our range. Each batch is tested for concentration accuracy and purity before being made available, with COA documentation available on request. CSD’s GLP-3 RTA range now spans the most comprehensive incretin agonist format and concentration selection in our catalogue: single vials from 10mg through 60mg, a 5 pack multi unit format, and adjustable dose pens at 16mg and 40mg across Hudson Science, iLab Pharma, and F40 Biotech. All orders ship discreetly across Canada in plain, unmarked packaging with no identifying information on the exterior.
Reconstitute with bacteriostatic water prior to use. Store lyophilized peptide at 2–8°C away from direct light. Once reconstituted refrigerate and use within 28 days. Intended for research purposes only.
Commonly researched alongside dual incretin agonist compounds and Semaglutide in comparative receptor pathway and metabolic activity studies. Browse CSD’s full peptide range for complete sourcing.











Michael C. (verified owner) –
Since I have started it has been a great experience receiving product quickly and great quality with progress and proven gains. I lok forward to continuing my on-line purchases with you guys!
Anonymous (verified owner) –
Certainly makes me less hungry!!
TOM (verified owner) –
Works like it is supposed to.
Kevin (verified owner) –
Anonymous (verified owner) –
Mustafa (verified owner) –
Very prompt shipping. Product well packaged
ALEKSANDAR (verified owner) –
Anonymous (verified owner) –
Works well
Hedy (verified owner) –
Amanda W. (verified owner) –
Fantastic product!
jean-francois (verified owner) –
Tom (verified owner) –
Mat Barry (verified owner) –
Delivery is a bit pricy.
Ramayz (verified owner) –
Highly recommend for anyone trying to loose weight
Stephane St-amour (verified owner) –
josh (verified owner) –
Amazing ! Love this so much
Anonymous (verified owner) –
RTA GLP-3 worked perfectly, quick delivery
Sam (verified owner) –
Great product b second time ordering
Michael Pearce (verified owner) –
Amazing product works!
Anonymous (verified owner) –
Excellent product and service, highly recommend.
Grant D. (verified owner) –
Works great , awesome results so far
Martine C. (verified owner) –
Fonction très bien pour moi.
Michal (verified owner) –
Kirstin S. (verified owner) –
Great product. Easy to reconstitute. Will buy again.
Anonymous (verified owner) –
John W. (verified owner) –
Nick (verified owner) –
Anonymous (verified owner) –
This stuff is awesome! Started at 500mcg a week, then up to 1mg. It’s cut out all the food noise, with no real side effects and I’m dropping the belly fat I recently gained from disability awaiting surgery. I did bump it up to 2mg for a week, but found I was eating too little and became a bit hypoglycemic with low energy. 1mg/week seems to be best for me at the moment.
Hamed Gholipour (verified owner) –
Amazing product with amazing results