Wholesale · White label
Wholesale peptide pens & pre-filled cartridges
Ready-to-supply pre-mixed peptide pens, manufactured to GMP standard with a batch COA behind every run. Buy complete pen packages or refill cartridges in bulk — or put your own brand on them. Supplied strictly for research use.
Bulk & white labelCOA per batchUK & EU dispatch
pre-mixed peptide pen & cartridge
GMP · ISO · HACCPUK & Berlin manufacturingThird-party testedManufacturer direct since 2018
What they are
Pre-mixed pens, ready to supply
FORMAT 01
Complete pen packages
FORMAT 02
Refill cartridges
Why source from us
Manufacturer-direct pen supply
Consistency
Filled under controlled conditions
Cartridges are pre-mixed and filled in a controlled environment for consistent content, reducing contamination risk versus manual reconstitution.Verified
COA on every batch
Each production run is independently HPLC-tested, so the pens you supply come with documented purity.Direct
No middleman pricing
You buy from the manufacturer at wholesale rates, with tiers that improve as your volume grows.Wholesale & MOQs
Bulk supply and white label options
| Option | Format | Best for | Pricing |
|---|---|---|---|
| Wholesale pens | Complete packages | Retailers & clinics | Request price → |
| Wholesale cartridges | Refills only | Reorder / subscription lines | Request price → |
| White label pens | Your branding | Own-brand launches | See white label → |
Samples available on request — mention it in your enquiry. Larger and recurring orders move to contract pricing.
What's included
Every wholesale pen order, as standard
- Pre-filled, pre-mixed cartridges — filled in a controlled environment for consistency.
- Batch-specific COA — independent HPLC verification for the run you receive.
- Batch-labelled with lot numbers — full traceability on every cartridge.
- Discreet, research-compliant packaging — consistent with the rest of our shipping standards.
- White label option — your branding on pens and packaging from 1,000 units per SKU.
Request wholesale pen pricing
Tell us which peptides, which format and your volumes. We'll reply within 24 hours with pricing and a current batch COA on request.
Pen supply FAQs
Common questions
What's included in a complete pen package?
A refillable pen device, a pre-filled peptide cartridge, pen needles and a case — supplied ready to brand and retail. Refill cartridges are also available separately for customers who already own a pen.
Can I buy just the cartridges?
Yes. Pre-filled refill cartridges are available on their own, which is the cost-efficient format for reorders and subscription-style lines where customers already have a pen.
Do wholesale pens come with a COA?
Yes. Every batch is independently HPLC-tested and ships with a Certificate of Analysis. Cartridges are batch-labelled with lot numbers for full traceability. See how testing works.
Can I get peptide pens white labelled?
Yes. We produce pens and packaging under your branding from 1,000 units per SKU, with finished stock ready in 14–21 business days from approved artwork. See white label solutions.
What are the minimum order quantities?
MOQs depend on format and whether the order is white label. Tell us your target volumes in an enquiry and we'll confirm MOQs and tiered pricing. Samples are available on request.
Which peptides are available as pens?
Pens can be filled across our research peptide range. Tell us which peptides you're interested in and we'll confirm availability — or browse the full wholesale peptides range.
All products are sold strictly for laboratory research purposes and are not for human consumption.