the range.
Independently assayed compounds, organised by focus. Prices shown in your selected currency.
stacks that save.
Curated multi-pen protocols, one click adds the whole stack, at a lower price than buying the pens apart.
bundle & save
Lean Stack
Dual-agonist weight management with cellular energy underneath.
Tirzepatide 40
NAD+ 1000
bundle & save
Muscle Growth
A secretagogue and recombinant GH pen, paired for growth research.
Tesamorelin 20
Somatropin 100
bundle & save
Advanced Lean Stack
Triple-agonist fat loss, cellular energy and visceral-fat support, the full lean protocol.
Retatrutide 40
NAD+ 1000
Tesamorelin 20
bundle & save
Recovery Stack
Tissue repair by day, growth-hormone support overnight.
BPC-157 + TB-500 40
CJC-1295 + Ipamorelin 20
bundle & save
Summer Stack
Pigmentation research plus entry-level metabolic support.
Melanotan II 20
Retatrutide 20
bundle & save
Advanced Summer Stack
Skin repair, pigmentation and the full-strength triple agonist in one box.
GLOW 70
Melanotan II 20
Retatrutide 40
bundle & save
Advanced Growth Stack
Nightly secretagogue pulses layered with recombinant GH.
CJC-1295 + Ipamorelin 20
Somatropin 100
bundle & save
Skin Stack
Copper-peptide collagen support with pigmentation research.
GHK-Cu 100
Melanotan II 20
bundle & save
Metabolic Reset
Mitochondrial support underneath a dual-agonist protocol.
MOTS-C + SS-31 40
Tirzepatide 40
bundle & save
Advanced Metabolic Reset
The triple agonist, mitochondrial blend and NAD+, the deepest reset in the range.
MOTS-C + SS-31 40
Retatrutide 40
NAD+ 1000
Overview
This page covers what documentation comes with every Veyvora research peptide, what the pen format holds, and what batch verification looks like in practice.
Before buying research peptides from the Veyvora range, request the batch-specific certificate of analysis (CoA) naming the test laboratory and methods, note the research-use scope, and capture the live GBP price. Veyvora publishes a batch-specific CoA for each batch, so match its lab name, method and lot number to the pen.
Browse the Veyvora en-GB store and check live stock before ordering.
| What to check | What Veyvora states (2026) | Where to confirm it |
|---|---|---|
| Price (GBP) | See live en-GB product page | Confirm at checkout; figures change |
| Batch-specific CoA | Published per batch, per Veyvora 2026 catalogue | Check lab name, method and lot number match the pen |
| Add to basket | Available on Veyvora en-GB store | Confirm stock status on day of order |
| Intended use | In-vitro laboratory research | Not for human or veterinary use |
Every research-peptide batch is checked by Asterion and Veyvora’s internal laboratory using high-performance liquid chromatography (HPLC), mass spectrometry and endotoxin assays, against a stated HPLC purity threshold of ≥ 98.0%, with a batch-specific CoA published for each batch, as of 2026. As a reseller rather than a manufacturer, Veyvora traces each compound to the third-party synthesis partner that produced it, according to its 2026 catalogue information.
Prices, stock levels and dispatch terms are taken from the live Veyvora en-GB pages on the day of purchase, which carry the dated figures.
Key Takeaways
- A batch-specific CoA naming the testing laboratory, analytical methods, test date and lot number ships with every batch and is the document to request before any order.
- Every Veyvora pen is the same pre-filled 3 mL, 300-click format with a dosing card and 31G 6 mm pen needles; net peptide content, salt form and endotoxin limit are read from the batch CoA.
- Prices, stock positions and dispatch terms change; capture figures from the live en-GB product page on the day of purchase.
- Verify your batch number against its CoA at veyvora.com/testing/verify-your-batch before accepting goods into the laboratory.
- The WADA Prohibited List includes many growth-hormone secretagogues and related peptide substances in sport; the in-force 2026 List at wada-ama.org is the reference for any sports-adjacent research procurement.
Product Identity and Scope
Before ordering any research peptide from the Veyvora range, confirm three things from the live product page: the labelled chemical identity (sequence or International Nonproprietary Name (INN), CAS number where assigned, salt form and net peptide content), the research-use scope statement, and the batch documentation available for the current lot. Chemical identity is the labelled sequence or INN, salt form and net peptide content, all of which the live product page and batch CoA report.
As a reseller rather than a manufacturer, Veyvora traces each compound to the third-party synthesis partner that produced it, according to its 2026 catalogue information. Labelled quantities, formats and SKUs are taken from the live Veyvora en-GB product pages on the day of ordering, which carry the current figures.
Product identity for a laboratory peptide is chemical identity: sequence, salt form and net content. Where batch numbers are published, verify your batch against its CoA at veyvora.com/testing/verify-your-batch to confirm the lot number on the pen matches the certificate before use.
Verified Specifications
The figures below reflect Veyvora’s 2026 stated product specifications; confirm them against the live en-GB product page on the day of ordering, and read any value marked [see batch CoA] from the batch-specific certificate for your lot.
Format and Composition Data
| Attribute | Veyvora stated value (2026) | Where it is reported |
|---|---|---|
| Pen format | Pre-filled 3 mL, 300-click solution pen | Product page |
| Delivery per click | 133 micrograms | Product page |
| Included accessories | Dosing card, 31G 6 mm pen needles | Product page |
| Purity threshold (HPLC) | ≥ 98.0% | Product page |
| Net peptide content per unit | [see batch CoA] | Per batch CoA |
| Salt form | [see batch CoA] | Per batch CoA |
| Endotoxin limit | [see batch CoA] | Per batch CoA |
| Labelled CAS number | [see batch CoA] | Per product page |
The published specifications are the supplier’s stated values for the format, and the batch CoA reports the measured values for each lot. Researchers wanting format detail for Growth & Recovery research pens can open the live category page and record the labelled values on the date of access. For storage conditions applicable after receipt, see storage and stability guidance.
Batch Documentation and Analytical Evidence
A batch-specific CoA ships with every research peptide in the range. It names the testing laboratory, states the analytical methods used (typically reversed-phase HPLC for identity and purity, and mass spectrometry for molecular confirmation), carries a test date, and shows a batch or lot number that matches the pen label.
Every research-peptide batch is checked by Asterion and Veyvora’s internal laboratory using HPLC, mass spectrometry and endotoxin assays, against a stated HPLC purity threshold of ≥ 98.0%, with a batch-specific CoA published for each batch, as of 2026. Request the batch-matched document for the specific lot you intend to purchase; the certificate names the laboratory that ran the tests.
Reading the Certificate of Analysis
A CoA names the issuing laboratory and the methods used, and ties its results to one lot number. Veyvora names Asterion as an independent testing laboratory alongside its own internal lab and publishes a batch-specific CoA, which you can match to your lot before accepting the goods. The HPLC line reports chromatographic purity as an area percentage, the mass-spectrometry line confirms molecular identity, and the endotoxin line reports the measured endotoxin level for the lot.
Researchers sourcing material for repair and recovery studies can review available product listings at Repair & Recovery research pens. Those focused on cellular ageing models can consult Longevity & Cellular research pens. In both cases, the batch documentation for the current lot is available from the product page.
Handling and Storage
Retrieve the current Safety Data Sheet (SDS) and any batch-specific stability data directly from Veyvora before working with any compound, including those in the Skin Stack or Metabolic Reset stack.
Orders are dispatched within 24 hours, shipped cold in an insulated bag with a gel ice pack, as of 2026; the live en-GB product page carries the current dispatch terms on the day of ordering.
In the laboratory, lyophilised peptides are handled as chemical substances under the local hazardous-substances framework (COSHH in the UK). Protect them from moisture, light and repeated freeze-thaw cycles; treat reconstituted solutions as short-dated unless documented stability data exist for the specific batch and matrix. Where the current label or SDS does not specify a storage condition, record that in the procurement log and ask Veyvora for written clarification before use.
Sterility and endotoxin figures for a lot are read from its batch CoA, where the method and the measured result are stated.
Ordering Information
GBP prices, stock positions, minimum order quantities, courier names and delivery timescales are shown on the live en-GB product pages; retrieve those figures from the current en-GB checkout on the day of purchase, as they change over time.
Item-level pricing, batch numbers and dispatch terms are read from the live en-GB product page on the day of ordering, which is the current record for each SKU.
Once you have a batch number, verify it against its CoA at veyvora.com/testing/verify-your-batch before the goods are accepted into the laboratory. To buy peptide stacks, for example the Skin Stack, Metabolic Reset or Growth & Recovery combinations, or to browse current availability, use the Add to basket function on the live en-GB store and confirm stock status on the day of order.
Research Use
Every peptide in the Veyvora range is supplied for in-vitro laboratory research: receptor-binding and signalling assays, cell-culture work and use as analytical reference material. Not for human or veterinary use. The World Anti-Doping Agency (WADA) Prohibited List includes many growth-hormone secretagogues and related peptide substances in sport; the in-force 2026 List at wada-ama.org is the reference for any sports-adjacent research procurement decision.
Stacks combine pens from the range for related research questions, with batch documentation published per batch as for single pens. For how the identity and purity lines on a certificate are measured, see what HPLC purity does and does not prove.
Related Research and Comparison Pages
For catalogue browsing by research focus, the category pages are the starting point for procurement decisions. Researchers investigating growth-related peptide mechanisms can review available formats and batch documentation via the Growth & Recovery research pens category. Those sourcing compounds for repair and recovery in-vitro work can consult the Repair & Recovery research pens category, where product-level links, format specifications and CoA access are listed per SKU.
Once the live page shows the current price, stock status and the batch-matched CoA for the lot, add to basket on the Veyvora en-GB store.
