How do I pay with Bitcoin?

After placing your order via our order form, you will receive our Bitcoin wallet address. Send the exact BTC equivalent of your order total at the time of purchase. Include your shipping email in the transaction memo, or email us after payment at orders@retakingresearch.com with your transaction ID. Orders are processed once payment is confirmed on-chain (typically 1–3 confirmations).

Do you have a Certificate of Analysis?

Yes. All of our products are tested by independent third-party laboratories and a Certificate of Analysis (CoA) is available for every batch. The CoA includes HPLC purity data and mass spectrometry confirmation of identity. Request the CoA for your specific lot by emailing us after placing your order.

What is the purity of your Retatrutide?

Our Retatrutide 10mg is supplied at ≥98% purity, verified by HPLC and confirmed by mass spectrometry. A Certificate of Analysis is available for every batch.

Buy Retatrutide 10mg — US Supplier, Ships Domestic

Buy Retatrutide 10mg — Research Peptides

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Premium Grade — For Research Purposes Only

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Catalog

Our Products

All peptides are supplied for in-vitro research and laboratory use only.

Triple Receptor Agonist GIP / GLP-1 / Glucagon Lyophilized Powder

✓ In Stock

Retatrutide 10mg

Lyophilized powder — sterile vial

Retatrutide is a novel triple receptor agonist (GIP/GLP-1/glucagon) currently under active research for metabolic applications. Supplied as a lyophilized powder in a sterile vial for maximum stability. For research use only.

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Form Lyophilized Powder

Volume Pricing

1 vial $100.00 / ea $100.00

2–3 vials $90.00 / ea Save 10%

4–5 vials $82.50 / ea Save 17%

6–9 vials $75.00 / ea Save 25%

10 vials $65.00 / ea Best Value — Save 35%

✓ ≥98% Purity | Certificate of Analysis Available

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vial(s)

$100.00 / vial

$100.00

About Us

Retaking Research

Retaking Research is a US-based supplier of high-purity research peptides and investigational compounds for the scientific community. We specialize in hard-to-source compounds like Retatrutide (LY3437943), a triple incretin receptor agonist (GIP/GLP-1/glucagon) currently at the forefront of metabolic research.

Every product we supply undergoes independent third-party analytical testing. Our Retatrutide 10mg is provided as a lyophilized powder in a sterile vial at ≥98% purity, confirmed by HPLC and mass spectrometry. Certificates of Analysis are available for every batch, supporting the reproducibility and integrity of your research.

We ship all orders from our US warehouse, with free domestic shipping and typical delivery of 3–5 business days. We accept Bitcoin exclusively for maximum privacy and security.

All products are intended solely for in-vitro research and laboratory use. They are not approved for human or veterinary consumption and are not sold for any diagnostic, therapeutic, or clinical purpose.

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Frequently Asked Questions

Everything you need to know about our products and ordering process.

Retatrutide (LY3437943) is an investigational triple incretin receptor agonist that simultaneously targets GIP, GLP-1, and glucagon receptors. It is being studied for its potential role in metabolic research contexts. All information is for research and educational purposes only; our product is not intended for human use.

After placing your order via our order form, you will receive our Bitcoin wallet address. Send the exact BTC equivalent of your order total at the time of purchase. Include your order reference or email address in the transaction memo field so we can match your payment. Orders are processed once payment is confirmed on-chain (typically 1–3 confirmations).

We ship all orders within 1–2 business days from our US warehouse. Domestic delivery typically takes 3–5 business days. All orders ship free. Tracking information is emailed once your order ships.

Yes. All of our products are tested by independent third-party laboratories and a Certificate of Analysis (CoA) is available for every batch. You can request the CoA for your specific lot by emailing us after placing your order. The CoA includes HPLC purity data and mass spectrometry confirmation of identity.

Our Retatrutide 10mg is supplied at ≥98% purity, verified by HPLC analysis and confirmed by mass spectrometry. Each batch is tested by an independent third-party laboratory, and a Certificate of Analysis (CoA) is available upon request. The CoA documents lot number, purity percentage, and molecular identity confirmation.

We currently ship within the United States only. All orders are fulfilled from our US warehouse with free domestic shipping. Delivery typically takes 3–5 business days after your Bitcoin payment confirms on-chain.

The minimum order is 1 vial at $100.00. Volume discounts apply automatically: 2–3 vials at $90.00 each (save 10%), 4–5 vials at $82.50 each (save 17%), 6–9 vials at $75.00 each (save 25%), and 10 vials at $65.00 each — our best value tier at 35% off. All pricing includes free shipping.

Customer Reviews

What Researchers Are Saying About Retatrutide 10mg

Verified purchases from our research community.

4.9 ★ · 5 reviews

Michael T. May 2026

★★★★★

Ordered 3 vials for our metabolic receptor study. Purity came back at 98.6% on our in-house HPLC — exactly as advertised. The lyophilized cake reconstituted cleanly with no visible particulates. Shipping was discreet and arrived in 4 days. Will be reordering for the next phase of research.

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Sarah K. April 2026

We've sourced Retatrutide from a few different suppliers and this batch has been the most consistent. The CoA was ready within minutes of emailing. Our GIP/GLP-1 binding assay results aligned well with published literature values. Fast domestic shipping is a real differentiator — sample arrived before our reagents did.

James R. April 2026

Placed a 10-vial order to take advantage of the bulk pricing. The price per vial at the top tier is genuinely competitive compared to other US-based peptide suppliers. Bitcoin checkout was smooth — payment confirmed in under 20 minutes and I had a shipping notification the next morning. Highly recommend for ongoing research programs.

Dr. Patricia L. March 2026

Our lab has been following the LY3437943 literature closely and wanted a reliable source for in-vitro work. This product performed as expected in our glucagon receptor binding experiments. The vial labeling and packaging were professional. Communication was prompt when I requested the mass spec data. Five stars without hesitation.

Nathan W. February 2026

First order from Retaking Research — very impressed. The lyophilized powder was stable and properly sealed. I appreciated the research-context framing throughout the ordering process; it's clear this is a serious supplier. Reconstitution was straightforward and our downstream assays showed excellent consistency across replicates. Will definitely be a repeat customer.

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