GLP-3 RT Reta
Price range: $39.00 through $240.00
Intended strictly for laboratory research applications. Not intended for human consumption.
| Bundle and Save | Quantity | Price per Bottle |
|---|---|---|
| Buy 2 & Save 12% | 2 | $34.32 |
| Buy 3 and Save 18% | 3 + | $31.98 |
Product Benefits
A triple incretin agonist (GLP-1, GIP, glucagon) supporting research on obesity, diabetes, metabolism, and cardiometabolic health. Its unique mechanism offers comprehensive benefits for weight management, glucose control, and energy balance.
Key Benefits:
- Promotes weight loss and appetite regulation in research models.
- Supports glycemic control and improved insulin sensitivity.
- Enhances energy expenditure and lipid metabolism.
- Explored for cardiovascular and liver health applications.
Our Guarantee
3rd Party Tested for Purity Verification
For Research Purposes Only
This product is for research purposes only. It is intended exclusively for in vitro testing and laboratory experiments. All information provided on this website is for educational purposes and is not intended for human or animal use. The introduction of this product into the body, whether by ingestion, injection, or any other means, is strictly prohibited by law. Only licensed and qualified professionals should handle this product. It is not a drug, food, or cosmetic and must not be mislabeled, misused, or marketed as such.
2 Day US Delivery
90 Day money back guarantee
Need Larger Quantities?
*Requires reconstitution with bacteriostatic water (Sold Here)
A Note From the Owner
TruLab started because I spent a lot of time trying to understand this space myself.
Before peptides, I was really into nootropics, supplements, and learning how different compounds worked. I spent a lot of time in Reddit threads, forums, studies, and research groups trying to separate real information from hype.
That led me deeper into peptides.
Peptides are short chains of amino acids that have been studied for a long time. Insulin, for example, was one of the first peptide medicines. But even with that history, the peptide market can still be hard to navigate. There are a lot of companies making big claims, vague testing information, and products that are simply brokered from unknown overseas facilities.
People should be skeptical. We were too.
That is why we built TruLab differently.
We own our lab and oversee the production process from start to finish. We are not just brokering products from an unknown facility and putting our label on them. Having control over the manufacturing process lets us set our own synthesis and quality standards instead of relying on someone else’s.
But in-house quality control is not enough by itself.
Every batch still goes through independent third-party testing. We look beyond a basic purity number and verify product weight and mass spectrometry when applicable, so customers can review what is actually in the vial. We want the TruLab Family to have real information—not just a generic promise that something was “tested.”
We also built our Knowledge Base for people who want to understand the details before they order. On our site you can find:
- Peptide and reconstitution calculators
- Batch testing and COA information when available
- Purity, weight, and chromatogram education
- Product facts and common questions
- Shipping and fulfillment information
- Our full 90-day return policy
And on that policy: we know proper research takes time. If something does not work out, we give customers 90 days to evaluate their purchase. No headaches, no runaround, and no disappearing when there is an issue.
We also process and ship orders quickly from here in the U.S. with shipping that’s as fast as Amazon. You should not have to wait weeks for an overseas package to clear customs just to get started.
Most importantly, we actually answer our emails. If you have a question about testing, an order, shipping, or a return, you will reach a real person who can help make it right. No AI, we promise.
We are not trying to be the loudest peptide company. We are trying to be the most transparent one.
If you are someone who wants to look at the details, understand the testing, and know who is behind the product, take a look through the site and Knowledge Base.
— Jonathan with TruLab Peptides
The Lowdown on GLP-3 RT Reta Research
Studied for its triple agonist activity on GIP, GLP-1, and glucagon receptors, supporting reductions in body weight and fat mass. In rodent models, this multi-receptor approach demonstrated greater decreases in adiposity compared to single or dual agonists.
Supporting Study: Coskun, T., et al. (2018). “LY3437943, a novel triple GIP, GLP-1, and glucagon receptor agonist, leads to superior body weight loss in rodent models.” Science Translational Medicine, 10(451), eaat8712.
Findings: Rodent studies showed significant reductions in body weight and fat mass, with improved metabolic parameters compared to mono- and dual-agonist treatments.
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FAQ
What is your return policy?
We stand by our peptide quality with an industry-leading 90-day return policy and a guarantee that our peptides meet or exceed 99% purity. We have an in house lab that can allow for rapid testing via UHPLC to ensure that every batch can be tested quickly and product shipped out.
Are peptides legal to purchase?
How do you store your peptides?
Why do your caps have different colors?
When will my order ship out?
What kind of shipping do you use?
Standard Shipping
All standard orders are processed and shipped with reliable Fedex 2-day delivery service, ensuring your package arrives quickly and securely.
Express Shipping
Express orders are shipped via UPS or FedEx Express for overnight delivery. In many cases, orders can arrive at your door within as little as 24 hours from shipment.
Do you offer bulk?
Absolutely, please email hello@trulabpeptides.com bulk purchases start at 10 of a single quantity of any peptide.
What are your customer service hours?
M-F 9am-9pm. We will generally get back to all inquiries in 24 hours. Please note we do take weekend off but may occasionally respond on Saturdays and Sundays.
Phone Support Hours are M-F 12pm-4pm.
Where does my order ship from?
All orders ship from Tempe Arizona via our cold storage facility. Our HQ is located in Tampa Florida.
Why payment options are limited for research peptides.
Eli Lily & Big Pharma have worked with V*sa and M*stercard to collude and categorize research peptides as high risk.
V*sa and M*stercard own all of the card network rails. Merchants selling research peptides on these networks can be shut down or fined.
Suggestion: if you want to support Trulab and don’t like to be told how to spend your money, choose
- Pay by Bank,
- Pay by Bitcoin,
- Pay by Zelle.
Legal Disclaimer
This product is sold as a pure research compound and is not intended for human consumption or use as a dietary supplement, drug, or treatment. It is provided solely for laboratory research purposes and must not be used for diagnostic or therapeutic purposes, in food, cosmetics, or any medical applications.
The statements on this website have not been evaluated by the U.S. Food and Drug Administration (FDA). This product is not intended to diagnose, treat, cure, or prevent any disease or medical condition. All products are for research and development use only.
Products sold strictly for scientific study in controlled lab settings. Buyer assumes all responsibility for compliance.
