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Research Scientific

Retatrutide - [Untagged] From UK Laboratory

Retatrutide - [Untagged] From UK Laboratory

Regular price £38.30 GBP
Regular price Sale price £38.30 GBP
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Retatrutide (LY3437943): Ultra-Pure Research Peptide – Verified Purity & Trusted Results

🔬 High-Purity Research Peptide – Verified for Laboratory & Research Use
📜 Scientifically Verified – Certificate of Analysis (COA) & HPLC Tested for Quality Assurance
🌍 Trusted by Researchers Worldwide

Chemical Information:

  • Synonyms: LY3437943
  • CAS Number: 2414891-28-7
  • Molecular Formula: C₄₆₈H₆₆₁N₁₁₃O₁₄₀S₂
  • Molecular Weight: n/a
  • Purity: ≥99% (Peptide-Grade)

Why Choose Our Retatrutide (LY3437943)?

HPLC Tested & Verified – Ensuring ≥99% Purity
Certificate of Analysis (COA) Provided – Scan the QR Code for Instant Verification
Material Safety Data Sheet (MSDS) Available – Ensuring Safe Handling & Compliance
Manufactured in a UK Laboratory – Stringent Quality Control with No Compromises
Fast & Reliable Express Delivery – Ensuring Swift Dispatch & Secure Packaging
Third-Party Testing Covered – Contact Us for Independent Verification

For Research Use Only

Our Retatrutide (LY3437943) is intended for scientific research and laboratory studies. It is not for human consumption or therapeutic use.

Experience the forefront of cutting-edge science with our Retatrutide (LY3437943), meticulously synthesised for reliable and reproducible research applications.

  View Certificate of Analysis

 View Material Safety Sheet

View full details

Customer Reviews

Based on 23 reviews
78%
(18)
9%
(2)
0%
(0)
0%
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13%
(3)
S
Steve
Questionable quality

I have used GLP antagonists in the past with positive results and know when the effects are working. Retatrutide is a more potent and significant GLP agonist and I felt no effects at all with this peptide so can only assume it was poor quality or not what was described I won’t be using from here again I’m afraid.

Firstly, I would like to assure you that all our peptides are authentic, rigorously tested, and free from impurities or contaminants that could negatively impact your research. Every batch we receive undergoes detailed validation, including in-house verification of analytical data provided by our suppliers, specifically NMR and HPLC spectra.

Our peptides are sourced exclusively from laboratories that operate pharmaceutical-grade manufacturing facilities. Although these facilities adhere to pharmaceutical manufacturing standards, our company does not hold MHRA or GMP regulatory approval in the UK. As such, all our peptides are strictly intended for research purposes and are not authorised for therapeutic or clinical applications. However, we guarantee medical-grade purity and consistency across our product range.

Please note, we intentionally do not disclose our manufacturers' original HPLC and NMR data publicly, as this information is commercially sensitive and valuable to competitors. To ensure transparency and quality assurance, we independently validate all analytical results in our UK facility, and we only supply peptides when our internal testing fully corroborates the manufacturer’s analytical data.

We have absolute confidence in the quality and accuracy of our peptides. To demonstrate this commitment, we offer to reimburse any associated costs if an independent UK-registered analytical laboratory finds any of our peptides to differ from the stated specification on our website.

During routine assessments, we have identified certain UK suppliers providing fraudulent peptides that contain substances such as Vitamin C, Vitamin D, magnesium powder, or mixtures of caffeine and mannitol. These adulterants can pose significant health risks and may cause side effects that inaccurately replicate the effects of genuine peptides, leading to misleading and potentially hazardous outcomes.

We take any concerns regarding product integrity seriously. Should you ever suspect a compromised product, we will gladly provide a replacement to ensure your satisfaction and maintain the integrity of your research.

V
VICKY SUBRATTY

Very good and quick delivery .Will buy again just the price is a bit high abd I understand thus please .

Hi there, thank you for your review! We're so glad to hear that you had a positive experience with our product and delivery. We understand that the price may be a bit high, but we strive to provide high-quality products from our UK laboratory. Thank you for your understanding and we hope to have you as a returning customer in the future. Have a great day!

L
Lewis Hughes
Brilliant

Very good

Thank you for your positive feedback! We're glad to hear that you had a brilliant experience with our product. Thanks for choosing Retatrutide from our UK laboratory. We appreciate your support. Have a great day!

J
Jason smith
Retatrutide

Super fast delivery just about to start my retatrutide journey

Thank you for your review! We're so glad to hear that you received your Retatrutide quickly and are ready to begin your journey. If you have any questions or need any assistance, please don't hesitate to reach out to us. We're here to support you every step of the way. Happy exploring!

J
Jacob Packham
Retatrutide

Fastish delivery, delayed due to bank holiday however i am overall happy with my purchase

Hi there! Thank you for your review of Retatrutide. We're glad you received your order in a timely manner, even though there was a slight delay due to the bank holiday. We appreciate your understanding and are happy to hear that you are satisfied with your purchase. Please don't hesitate to reach out to us if you need any further assistance. Have a great day!