Peptide South AfricaPeptide South Africa
    RT3 (Reta)
    Hover to zoom
    GLP

    RT3 (Reta)

    (47 reviews)

    R1 250 – R3 188

    Independently lab-tested by Janoshik

    ≥99% purity, verified by Janoshik Analytical (Czech Republic) — the industry-standard third-party HPLC lab. A Certificate of Analysis accompanies every batch.

    ≥99%Janoshik verifiedCOA available on request
    LOT
    PSA-RT3-2026
    PURITY
    ≥99%
    COA
    JANOSHIK ✓
    BATCH
    2026-07-06

    Purity: ≥99%

    Storage: Refrigerate after reconstitution.

    RT3 is a high-purity, fully lab-tested research peptide designed to target multiple metabolic pathways. It is a triple agonist of GLP-1, GIP, and glucagon receptors, making it a cutting-edge compound in the study of obesity, insulin resistance, and metabolic disorders.

    5-Pack Pick & Mix20% offBuild a custom 5-pack →

    R3 188,00

    You Save R562,00

    • Targets GLP-1, GIP & glucagon receptors
    • Metabolic pathway research
    • Insulin resistance studies
    • Obesity research applications
    In Stock
    Prefer guidance? Start Clinician Consultation
    ≥99% Purity — COA Available Janoshik Analytical · per-batch COA 🇿🇦 Free shipping over R1,500 across South Africa Price includes VAT — what you see is what you pay
    SKU: RTT-RT3-10· CAS: 2381089-83-2· GLP-1 / GIP / Glucagon triple agonist· GP-Prescribed

    Frequently bought together

    Complete your protocol

    Bundle subtotal

    R3 519,00

    TZ-2 (Tirz)
    TZ-2 (Tirz)Stack metabolic research compoundsR2 282,00
    MOTS-C
    MOTS-CPair with mitochondrial supportR1 237,00

    What's Included

    • 1x Research vial
    • Certificate of Analysis
    • Batch certification
    • Storage instructions

    Who It's For

    • Metabolic disorder researchers
    • Obesity research labs
    • GLP-1 pathway studies

    How It Works

    1. 1Select your desired MG variant
    2. 2Store as directed
    3. 3Follow research protocol
    4. 4Document findings

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

    Why this peptide costs what it costs

    Clinical-grade compounding, not grey-market vials.

    Scientific Oversight

    HPCSA-registered GP review on file

    Independent Lab Testing

    99.0%+ purity threshold · COA per lot

    Documented SOPs

    ISO-style procedure control

    Cold-Chain Integrity

    2–8 °C controlled handoff

    Medical Pathway

    GP → script → SAHPRA-compliant pharmacy

    Operational Legitimacy

    POPIA · PCI-DSS · CIPC registered

    5 Reviews

    5.0

    Based on 5 reviews

    5
    5
    4
    0
    3
    0
    2
    0
    1
    0

    Jenn P.

    Verified

    March 20, 2026

    Great Customer Service. Fast shipping. Responded within minutes when I contacted them with a question. Highly Recommend!

    Delinah W.

    Verified

    March 20, 2026

    Always great customer service with speedy replies and lightning fast processing and shipping. I started RT-3 several weeks ago, it's amazing and definitely living up to all the hype!

    Jessie G.

    Verified

    March 20, 2026

    Fast shipping and amazing customer service. Reached out and within minutes I had a response from them.

    Chris N.

    Verified

    March 18, 2026

    Quality product, well packaged. COA included as promised. Will definitely be ordering again.

    Thabo M., Pretoria

    Verified

    March 15, 2026

    Courier delivery in 2 days. Clean COA, accurate dosing. Very happy with the quality.

    Delivery & Returns

    Frequently Asked Questions

    You Might Also Like

    TZ-2 (Tirz)Pre-OrderIn Stock
    ≥99% HPLC Janoshik COAGP-Prescribed

    GLP

    RTT-TZ2-10

    TZ-2 (Tirz)

    CAS 2023788-19-2

    Dual GIP/GLP-1 receptor agonist for advanced metabolic and weight loss research.

    From R2 282,00/ 3-Pack · 15% off

    or R895,00/vial

    Save R403,00 on 3-Pack
    View
    or book a clinician consult →