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For research and educational purposes only. Not intended for human consumption.

GLP2-T

Extensively Studied
Updated Dec 2025

Dual GIP/GLP-1 Receptor Agonist | Weight Loss & Diabetes

Injectable
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2.5-15mg
Once weekly
Injectable
Thigh
12-24+ weeks
Typical duration
2-8°C
Refrigerated

Overview

What is GLP2-T?

GLP2-T is a revolutionary dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist. FDA-approved for both type 2 diabetes management and chronic weight management, it has demonstrated unprecedented efficacy for weight loss and metabolic health optimization. The 2024 SUMMIT trial showed 38% reduction in cardiovascular death or worsening heart failure (HR 0.62).

Key Benefits

Dramatic weight loss (15-22% body weight), superior diabetes control, reduced cardiovascular risk (HR 0.62 for CV death/HF worsening in SUMMIT), improved insulin sensitivity, appetite suppression, preserved muscle mass.

Mechanism of Action

Dual agonist of GIP and GLP-1 receptors, glucose-dependent insulin stimulation, gastric emptying delay, glucagon suppression, central satiety signaling through hypothalamic pathways.

Molecular Information

4,813.55 Da
Weight
39
amino acids
Dual GLP-1/GIP agonist
Type
Amino Acid Sequence:
His-Aib-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Lys-Glu-Phe-Ile-Ala-Trp-Leu-Val-Arg-Gly-Arg-Gly
* C20 fatty diacid conjugation for once-weekly dosing

Pharmacokinetics

Peak
8-72 hrs
Half-life
~5 days (120 hrs)
Cleared
~25 days
100%50%0%0h6h12h18h24h
Peak
Half-life
Cleared
FDA GLP2-T Label

Research Indications

Severe Obesity Management

Clinical trials demonstrate 15-22% body weight reduction - superior to all existing weight loss medications including glp1-s.

Metabolic Syndrome Reversal

Comprehensive improvement in waist circumference, blood pressure, triglycerides, HDL cholesterol, and insulin resistance.

Body Composition Optimization

Preferentially reduces visceral adipose tissue while preserving lean muscle mass when combined with exercise.

Research Protocols

Disclaimer: GLP2-T is FDA-approved. These protocols reflect clinical trial guidelines. Always consult a healthcare provider before use. Dose titration is required to minimize side effects.

GoalDoseFrequencyRoute
Weight loss initiation2.5mg weeklyOnce weeklySubQ injection
Weight loss progression5mg weeklyOnce weeklySubQ injection
Weight loss optimization7.5-10mg weeklyOnce weeklySubQ injection
Maximum weight loss12.5-15mg weeklyOnce weeklySubQ injection
Diabetes management5-15mg weeklyOnce weeklySubQ injection

Timing: GLP2-T can be injected at any time of day, with or without food. Choose a consistent day of the week for weekly injections to maintain steady levels.

Peptide Interactions

How to Reconstitute

Important: Always use bacteriostatic water (BAC). Sterile technique is essential.

1

Remove vial from refrigerator and allow to reach room temperature for 15-20 minutes

2

Clean vial tops with alcohol wipes

3

Calculate appropriate reconstitution volume based on desired concentration

4

Draw calculated amount of bacteriostatic water into insulin syringe

5

Insert needle into vial at 45-degree angle against glass wall, NOT directly into powder

6

Slowly inject BAC water down the side of the vial

7

Gently swirl vial in circular motion - NEVER shake vigorously

8

Final solution should be completely clear and colorless

9

Label vial with reconstitution date and concentration

10

Store in refrigerator at 2-8°C immediately, use within 28 days

Dosing Calculator

Calculate your injection volume with visual dosing guide

FINAL CONCENTRATION
2.50mg/mL
Each milliliter contains 2.50 mg of peptide
VISUAL REFERENCE (RESEARCH USE ONLY)

To obtain 250 mcg from this solution:

Draw 0.10 mL=10 units

(1 mL = 100 units on any insulin syringe)

0102030405060708090100
00.10.20.30.40.50.60.70.80.91.0
0.10 mL
10 units

Draw to this mark for 250 mcg

This calculator is for research purposes only. Always verify calculations and consult protocols.

Quality Indicators

White to Off-White Lyophilized Powder

Properly freeze-dried glp2-t appears as light, fluffy powder cake without clumping.

Clear Reconstituted Solution

Should be completely clear and colorless after proper reconstitution.

Intact Vial Seal and Proper Labeling

Rubber stopper should be intact with clear dosage labeling.

Clumping, Discoloration, or Moisture

Powder should not be clumped, yellow/brown colored, or show signs of moisture damage.

Persistent Cloudiness After Reconstitution

Cloudiness indicates protein aggregation or contamination.

What to Expect

  • Appetite reduction within 1-3 days of first injection
  • Mild to moderate nausea for first 2-4 weeks (typically improves)
  • 1-3 lbs weight loss per week during active weight loss phase
  • Improved blood sugar control within 1-2 weeks for diabetics
  • Dramatically reduced food cravings and smaller portion satisfaction
  • Peak weight loss effects typically seen at 16-24 weeks
  • Improved energy levels after initial adaptation period

Side Effects & Safety

Side Effects

  • Start with lowest dose (2.5mg) and escalate gradually every 4 weeks
  • Contraindicated with personal/family history of medullary thyroid carcinoma or MEN 2
  • Monitor for signs of acute pancreatitis
  • Significant nausea is common initially - stay hydrated and eat smaller meals
  • Requires prescription and medical supervision
  • Store in refrigerator between 2-8°C, never freeze
  • May require adjustment of other diabetes medications

When to Stop

  • Severe or persistent nausea/vomiting
  • Signs of pancreatitis (severe abdominal pain)
  • Allergic reactions
  • Severe hypoglycemia
  • Changes in vision
  • Kidney problems
  • Consult healthcare provider immediately

References

4 Studies

SUMMIT Heart Failure Trial (2024)

731 HFpEF patients | 104-week median follow-up | CV death/HF worsening: HR 0.62

GLP2-T reduced primary endpoint (CV death or worsening heart failure) from 15.3% to 9.9% (HR 0.62, p=0.026), plus improved 6-minute walk distance (+26m vs +10m), hsCRP (-38.8%), and KCCQ-CSS (+19.5 vs +12.7).

SELECT Cardiovascular Outcomes

12,785 T2DM patients | 3.5-year follow-up | Primary prevention study

26% reduction in major adverse cardiovascular events, establishing cardioprotective benefits.

SURMOUNT-1 Phase 3 Trial

2,539 adults with obesity | 72-week study | Multiple dose levels

15mg weekly dose achieved 22.5% weight loss vs 2.4% placebo - largest weight loss seen in pharmaceutical trials.

Quick Start Guide

Typical Dose
Start 2.5mg weekly, escalate every 4 weeks
How Often
Same day each week, any time of day
Where to Inject
Thigh
Timing
Any time of day, with or without food
Effects Timeline
Appetite reduction 1-3 days, weight loss 2-4 weeks, peak 12-20 weeks
Storage
Refrigerate 2-8°C, never freeze, protect from light
Cycle Length
12-24+ weeks minimum for full metabolic benefits
Break Between
Medical supervision required for discontinuation

Research Disclaimer

GLP2-T is sold for laboratory research purposes only and is not intended for human or animal consumption. The information provided on this page is compiled from published research, veterinary studies, and anecdotal reports for educational purposes. This content does not constitute medical advice, diagnosis, or treatment recommendations. Any research involving GLP2-T must comply with all applicable local, state, and federal regulations. BioInfinity Lab makes no claims regarding the safety or efficacy of GLP2-T for any purpose. Consult qualified professionals for any research applications.