Research Grade Peptides

Science you can
scan and trust.

Every BioFlex vial includes a QR code linking to full compound education — mechanism, dosing research, and reconstitution protocol. No guessing. No middlemen.

GLP-1 / GIP / Glucagon
QR Verified
10mg · Lyophilized
QR Education on Every Vial
Research Grade Purity
Third-Party Tested
For Research Use Only

Research Peptide Catalog

Each compound ships with a vial-label QR code linking to full education pages.

GLP-1 / GIP Dual Agonist
Tirzepatide
LY3298176
Dual receptor agonist targeting GLP-1 and GIP pathways. Proven superior glycemic control and weight management in phase 3 trials.
Weight Research Glycemic Control
Tissue Repair
BPC-157
Body Protective Compound
Pentadecapeptide studied for accelerated tissue healing, gut protection, and angiogenesis. Stable in gastric juice with strong oral and injectable bioavailability.
Recovery Gut Health Angiogenesis
Recovery
TB-500
Thymosin Beta-4 Fragment
Synthetic version of the naturally occurring peptide Tβ4. Studied for muscle repair, reduced inflammation, and improved cellular migration.
Muscle Repair Anti-inflammatory
GH Secretagogue
Ipamorelin
+ CJC-1295 Stack Available
Selective growth hormone secretagogue with minimal cortisol impact. Often stacked with CJC-1295 for enhanced pulsatile GH release.
GH Pulse Sleep Quality Recovery
GLP-1 Agonist
Semaglutide
Ozempic-class compound
Long-acting GLP-1 receptor agonist with high receptor affinity. Weekly administration studied for appetite regulation and metabolic support.
Appetite Metabolic Weekly Dosing

QR Education System

Every vial ships with a scannable QR code that links directly to a full compound education page — built to educate, not to confuse.

  1. 01

    Receive your vial

    Each vial is labeled with compound name, concentration, lot number, and a printed QR code tied to that specific compound's education page.

  2. 02

    Scan the QR code

    Point any smartphone camera at the label. It instantly opens the BioFlex compound page — no app needed.

  3. 03

    Read the compound profile

    Full breakdown: what the peptide is, its mechanism of action, research-based dosing data, reconstitution protocol, and storage guidance.

  4. 04

    Research confidently

    No forums. No guesswork. Just clean, sourced research information accessible from the moment you open the package.

Live QR — Retatrutide info page
bioflexresearch.com/reta

Scan with your phone camera to see exactly what your customers see when they scan their vial.

Retatrutide · Full Profile

What it is

Retatrutide (LY3437943) is an investigational triple receptor agonist that simultaneously activates GLP-1, GIP, and glucagon receptors — producing some of the most dramatic body composition changes observed in clinical peptide research to date.

Clinical context

Phase 2 trials published in the New England Journal of Medicine (2023) showed up to 24.2% body weight reduction at 48 weeks at the 12 mg dose — surpassing tirzepatide and semaglutide in comparable timeframes.

Mechanism of action

GLP-1 reduces appetite and slows gastric emptying. GIP enhances insulin secretion and improves fat storage signaling. Glucagon increases hepatic glucose output and drives fat oxidation and thermogenesis. The triple-agonist combination produces synergistic, additive metabolic impact across all three pathways simultaneously.

⚠ For research purposes only. Not FDA-approved for human use. Not for human consumption.
Research dosing data
Starting dose
0.5–1 mg
Frequency
Weekly
Phase 2 max
12 mg
Route
SubQ

Escalation protocol: increase by 0.5–1 mg every 4 weeks based on tolerance. Three arms studied in phase 2: 4 mg, 8 mg, 12 mg weekly.

Notes

Common research-reported side effects at higher doses: nausea, reduced appetite, mild GI discomfort. These are consistent with GLP-1 class compounds. All dosing figures are sourced from published clinical literature only.

⚠ Dosing data is for research reference only. Consult a licensed researcher or physician before any use.
Reconstitution protocol
  1. 1
    Add 1–2 mL bacteriostatic water (BW) to 10 mg lyophilized powder. Inject BW slowly down the side of the vial — do not aim directly at the powder.
  2. 2
    Swirl gently for 30–60 seconds. Do not shake vigorously. Allow to fully dissolve — solution should appear clear with no visible particles.
  3. 3
    Draw desired volume into a 29–31g insulin syringe based on your calculated dose. Example: 1 mg dose from a 1 mL solution = 0.1 mL draw.
Injection protocol
  1. 4
    Clean injection site with alcohol swab. Allow to dry fully before injection.
  2. 5
    Inject subcutaneously into abdomen, outer thigh, or deltoid. Pinch skin, insert at 45–90° angle depending on body composition.
  3. 6
    Rotate injection sites weekly to prevent local irritation or lipodystrophy. Log each injection date and volume.
Before reconstitution

Store lyophilized powder at 2–8°C in refrigerator. Stable up to 24 months under proper conditions. Can tolerate short-term room temperature transit (24–48 hrs) without significant degradation.

After reconstitution

Store reconstituted solution refrigerated at 2–8°C. Use within 28 days. Avoid freeze-thaw cycles. Keep away from direct light. Do not use if solution appears cloudy, discolored, or contains visible particulates.

Built for researchers who want answers, not guesswork.

BioFlex Research was built on a simple premise: the peptide industry has a trust problem. Most companies ship vials with minimal labeling and zero education — leaving researchers to piece together information from unreliable forums and inconsistent sources.

We changed that. Every compound we supply comes with our QR Education System — a scannable code on every vial that links to a clean, sourced compound profile covering mechanism of action, clinical research data, reconstitution protocol, dosing reference, and storage guidelines.

6+
Compounds available
QR
On every vial
100%
Research use only
Third-Party Tested

All compounds verified for purity and concentration by independent laboratory analysis.

Sourced Research Data

All education content is sourced from peer-reviewed clinical literature and published trial data.

QR on Every Label

The only peptide supplier with a full compound education system built directly into vial labeling.

Ready to order or have questions?

We work with licensed researchers, clinics, and institutions. Reach out to discuss compound availability, bulk pricing, or custom labeling.