Buy research peptides,
verified to 99%+ purity
HPLC-verified in UK labs with a Certificate of Analysis on every order. Tirzepatide, Retatrutide, BPC-157, PT-141 and more — batch-traceable and shipped worldwide.
Shop all research peptides
Every compound — HPLC-verified to 99%+ purity, batch-traceable, with a Certificate of Analysis.
Every batch earns its place
Anyone can claim a purity figure. The difference is whether an independent lab measured the batch — and whether you can read the report.
- Compound
- Retatrutide (LY3437943)
- Purity
- 99.67% · HPLC
- Laboratory
- Janoshik Analytical
- Scope
- Tied to a single batch
Example of a published Certificate of Analysis. Ask us if you need the report for a specific batch.
- 01
Synthesised to spec
Each compound is produced to a defined specification — identity, sequence and form are fixed before a batch is accepted.
- 02
HPLC verified independently
Every batch is assayed by Janoshik Analytical, an independent laboratory. We don't test our own material and report on ourselves.
- 03
Published per batch
Each Certificate of Analysis is tied to a specific batch — batch ID, method and measured purity — and published as that batch is verified.
The RegenMed Standard
Every compound we supply has a published literature behind it. Here's what it is, what's been studied, and how we verify it.
Retatrutide
Triple GIP / GLP-1 / glucagon agonist
A synthetic peptide characterised in the literature as a triple agonist, engaging the GIP, GLP-1 and glucagon receptors. Published work treats the addition of glucagon-receptor agonism as its principal distinction from dual agonists.
- Code
- LY3437943
- Verified purity
- 99.67% · HPLC
- Storage
- −20 °C, dark
Tirzepatide
Dual GIP / GLP-1 receptor agonist
A dual agonist at the GIP and GLP-1 receptors, studied extensively in the published literature including the SURMOUNT-1 trial in the New England Journal of Medicine.
- Code
- LY3298176
- Molecular weight
- ≈ 4,813 g/mol
- Storage
- −20 °C, dark
BPC-157 + TB-500
Two peptides, one vial
Two synthetic peptides with independent bodies of published work, supplied in a single vial at a 1:1 ratio because they are frequently examined together in tissue-repair and angiogenesis literature.
- Ratio
- 1 : 1
- Total content
- 20 mg per vial
- Storage
- −20 °C, dark
NAD+
Coenzyme / dinucleotide
A coenzyme present in every living cell, described in the literature as central to redox reactions and as a required cofactor for NAD+-dependent enzymes including the sirtuins and PARPs.
- Compound
- Nicotinamide adenine dinucleotide
- Form
- Lyophilised powder
- Storage
- −20 °C, dark
MOTS-c
Mitochondrial-derived peptide (MDP)
A mitochondrial-derived peptide — encoded in mitochondrial rather than nuclear DNA, which is why the literature treats this class as distinct and studies it in the context of mitochondrial signalling.
- Total content
- 32 mg per pen
- Form
- Multi-dose injector pen
- Storage
- 2–8 °C, dark
Retatrutide
Triple GIP / GLP-1 / glucagon agonist
A synthetic peptide characterised in the literature as a triple agonist, engaging the GIP, GLP-1 and glucagon receptors. Published work treats the addition of glucagon-receptor agonism as its principal distinction from dual agonists.
- Code
- LY3437943
- Verified purity
- 99.67% · HPLC
- Storage
- −20 °C, dark
Read the research, not the marketing
40 study summaries covering mechanisms, published trials and what the literature actually reports — cited throughout.
- Insight
Weight Management Peptides: The Research Landscape
Weight management peptides: a research landscape overview of incretin, dual, and triple agonist compounds studied in metabolic literature for laboratory use.
- Education
Glucagon Receptor Agonism and Metabolism: A Research Overview
Glucagon receptor agonism and metabolism: a research overview of how glucagon signaling is studied and why it features in triple agonist literature.
- Education
The Incretin System Explained: GIP and GLP-1 in Research
The incretin system explained from a research view: how GIP and GLP-1 signal the pancreas after meals and why they anchor metabolic study and triple agonists.
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Pioneering Regenerative Medicine for Peak Performance
At RegenMed, we bridge the gap between clinical science and daily recovery. Our peptides and supplements are rigorously tested to ensure you get the absolute best bioavailability and results. Whether you are an athlete or simply optimizing your health, we are your partner in regeneration.
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