Buy MOTS-C + SS-31 40 mg Pen in the UK
A mitochondrial blend of MOTS-C and SS-31 in a 40 mg click pen, studied in longevity research. Each click delivers 133 µg from a 3 mL · 300-click pen.
Featured in these stacks: Metabolic Reset, Advanced Metabolic Reset.
how many clicks
for your dose?
This MOTS-C + SS-31 40 pen holds 40 mg across 300 clicks, so each click delivers 133 µg. Tap a dose or turn the dial; we'll count the clicks. For research reference only.
why researchers chose this pen
chose it for the click dosing, no syringes, no unit maths.
verified purity, checked against the public CoA before first use.
precise clicks in every 3 mL pen, the whole protocol in one barrel.
re-order or refer a colleague within three months.
about the
MOTS-C + SS-31 40 pen
A mitochondrial-focused blend of MOTS-C and SS-31 (elamipretide), supplied in a 3 mL / 300-click pen for longevity research.
Certificate of analysiswhy a pen beats
a vial & syringe
Traditional research peptides arrive as lyophilised powder that must be reconstituted, drawn into insulin syringes, and converted from milligrams to units by hand, every step a chance for a dosing error.
A multi-dose pen removes the whole failure chain. The peptide arrives already dissolved and calibrated. Attach a fresh needle, turn the dial until you count your clicks, and you're done, the same audible-click mechanism trusted in insulin and GLP-1 pens worldwide.
Pens travel and store better, too: no open vials, no bent needles, no septum contamination after repeated draws. One sealed barrel, ten sterile needles, one dosing card.
how to buy
peptides safely
The peptide market has a purity problem: independent surveys routinely find underdosed, mislabelled or contaminated product sold online. The only reliable defence is third-party verification you can check yourself, not a supplier's own claims.
Before buying any peptide pen, ask three questions. Is every batch tested by an independent lab? Is the certificate of analysis available, so you can check your exact lot before first use? And does it ship cold-chain, insulated and gel-packed, so what was tested is what arrives?
Veyvora answers yes on every order, independent assay, a CoA on request against the batch number, and cold dispatch within 24 hours, paperwork packed inside.
pairs well with
view all
Overview
This page sets out what the Veyvora MOTS-C + SS-31 40 mg Research Pen contains, what the two peptides are studied for, what analytical documentation accompanies each batch, and what to confirm with Veyvora before placing an order.
The Veyvora MOTS-C + SS-31 40 mg Research Pen is a 3 mL, 300-click multi-dose pen containing a combined 40 mg fill of MOTS-c and SS-31 (elamipretide), delivering approximately 133 µg per click, supplied for in-vitro laboratory research. MOTS-c and SS-31 are both mitochondria-targeting peptides, and the pen is Veyvora’s combined presentation of the pair for cellular-energy and mitochondrial studies. As of 30 August 2026, the product page recorded 220 verified orders, 14 concurrent viewers, and 59 units purchased in the preceding 24 hours, the supplier’s own indicators of active availability. Confirm current pricing directly on the Veyvora product page before ordering.
Each pen ships with 10× 31G · 6 mm pen needles and a batch-specific certificate of analysis available on request.
Ready to order or request a CoA? Visit the product page at veyvora.com/peptides/mots-c-ss31-40 to confirm current pricing and place your order.
Quick-Reference Specification
| Parameter | Verified value (as of 30 August 2026) |
|---|---|
| Peptide combination | MOTS-c + SS-31 (elamipretide) |
| Total fill | 40 mg |
| Volume | 3 mL |
| Clicks per pen | 300 |
| Dose per click | Approximately 133 µg |
| Needles included | 10× 31G · 6 mm |
| Intended use | In-vitro laboratory research only |
The pen sits within Veyvora’s Longevity & Cellular range alongside NAD+ formulations, and Veyvora groups it within its Metabolic Reset and Advanced Metabolic Reset stacks.
Key Takeaways
- The pen delivers approximately 133 µg per click across 300 clicks from a 40 mg combined fill of MOTS-c and SS-31 (elamipretide).
- Every batch ships with a certificate of analysis available on request against the batch number; request the assay percentage and endotoxin result for your lot with it.
- The pen sits in Veyvora’s Longevity & Cellular range as a mitochondrial-focused research tool for cellular-energy and mitochondrial studies, supplied for in-vitro laboratory research.
- Confirm price, delivery fees and post-delivery storage specifications with Veyvora before ordering.
- Wholesale orders start at 50 units per SKU; request territory terms directly from Veyvora.
Product Identity and Scope
The pen is positioned within Veyvora’s Longevity & Cellular range as a mitochondrial-focused research tool for controlled cellular-energy and mitochondrial studies. The 300-click format and 133 µg-per-click delivery give laboratory researchers consistent, measurable dispensing across a study run. Reproducibility depends on uniform delivery volume, so the multi-dose pen format is central to the product’s research utility.
Veyvora groups the pen within its Metabolic Reset and Advanced Metabolic Reset stacks. Researchers evaluating the individual compounds before selecting the combined format can consult the MOTS-c vs SS-31 comparison, while published mechanistic evidence for the pairing is collected in the MOTS-c + SS-31 research explainer.
Verified Specifications
The pen contains a combined 40 mg fill of MOTS-c and SS-31 (elamipretide) in a 3 mL, 300-click multi-dose format, delivering approximately 133 µg per click according to the product specification published in 2026. Each unit ships with 10× 31G · 6 mm pen needles included in the box.
| Specification | Verified value (2026) | Source |
|---|---|---|
| Total peptide fill | 40 mg | Veyvora product page |
| Volume | 3 mL | Veyvora product page |
| Clicks per pen | 300 | Veyvora product page |
| Delivery per click | ~133 µg | Veyvora product page |
| Included needles | 10× 31G · 6 mm | Veyvora product page |
| Individual peptide masses | [Confirm with operator] | On request from Veyvora |
| Excipients / carrier | [Confirm with operator] | On request from Veyvora |
Veyvora states the pen is independently assayed and supplied with a batch-specific certificate of analysis available on request. The assay percentage, chromatogram and endotoxin result for a given lot are on that certificate; request it and follow the how to verify your batch procedure before first use. A purity percentage reported by HPLC reports identity and relative peak area under the stated conditions; what HPLC purity does and does not prove sets out how the figure is measured and which attributes other assays cover.
Batch Documentation and Analytical Evidence
Veyvora states that every pen in the MOTS-c + SS-31 40 mg range ships with a batch-specific certificate of analysis, available on request against the batch number, and that each batch is independently assayed. The certificate is the analytical record for the lot supplied.
Request the CoA directly from Veyvora using the batch number printed on the unit; it carries the lot number, assay percentage, chromatogram, mass-spectrometry trace and the endotoxin and sterility results reported for that lot.
Reading the Certificate of Analysis
The HPLC purity line reports peptide identity and relative peak area for the stated compound under the chromatographic conditions used. Endotoxin burden, sterility, residual solvent levels and stability are each reported by their own assay, so read the certificate attribute by attribute and note which assays are covered for your lot before use.
Handling and Storage
The MOTS-c + SS-31 40 mg Research Pen ships cold within 24 hours of order, according to Veyvora’s 2026 product documentation, with paperwork packed inside the cold-chain mailer. Request the precise temperature range, post-delivery storage specification and shelf-life figure from Veyvora against the batch number before use.
Parameters to Confirm Before Use
Request the following from Veyvora before integrating the pen into a study protocol:
- Post-delivery storage temperature range
- Shelf life from date of manufacture and from date of first use
- Reconstitution or dilution requirements, where applicable to the formulation
- Stability data under laboratory ambient conditions
Confirming these parameters supports reproducible in-vitro work, because storage conditions set how closely the material in use matches the batch CoA values. The storage and stability guidance page sets out the handling requirements that apply once the pen has been received.
Ordering Information
The MOTS-c + SS-31 40 mg Research Pen is listed as a live retail item on Veyvora’s product page, with supplier-reported demand indicators showing 220 verified orders, 14 viewing at the time of the 30 August 2026 crawl, and 59 units bought in the preceding 24 hours.
Confirm price in GBP, delivery fee, minimum order quantity and country-by-country shipping terms directly with Veyvora before placing an order. Cold dispatch within 24 hours is the shipping commitment stated on the product page.
Distributor and Wholesale Terms
For prospective distributors, Veyvora’s wholesale page states 50 units per SKU as the starting quantity. Request specific wholesale pricing, lead times and territory terms directly from Veyvora against the relevant batch number.
Research Use
Veyvora supplies the MOTS-c + SS-31 40 mg Research Pen for in-vitro laboratory research, such as cellular-energy and mitochondrial assays in cell culture and use as an analytical reference material. Not for human or veterinary use. Researchers who want a broader catalogue view of the category can review the Longevity & Cellular Research Pens range, which Veyvora supplies under the same research terms[1].
Related Research and Comparison Pages
Veyvora places the MOTS-c + SS-31 40 mg Research Pen within its broader Longevity & Cellular range alongside NAD+ and other mitochondria-targeting peptides, and cross-lists it in the Metabolic Reset and Advanced Metabolic Reset stacks[1].
Researchers who want mechanism detail and published evidence before committing to a purchase can review the MOTS-c + SS-31 research explainer, which covers the underlying science; the product specification stays on this page.
To request the batch-specific certificate of analysis for the current lot, confirm current pricing in GBP, or enquire about wholesale minimum quantities, contact Veyvora directly via the product page at veyvora.com/peptides/mots-c-ss31-40.
Sources
[1] Longevity & Cellular Research Pens | Veyvora — veyvora.com — https://veyvora.com/categories/longevity
