“Third-party verified” means that the peptides we supply have been independently tested by laboratories that are completely separate from both the manufacturer and us. This ensures that the results are unbiased, accurate, and not influenced by any internal processes.

We only stock 99% Purity and above - COA’s available contact us using our contact form or join our telegram via our home page

At NE Peptides, some of our products are sourced from a trusted, American-based supplier that conducts batch testing before anything is sent to us. From there, all peptides are further verified through independent lab analysis to confirm their identity and purity.

We don’t just rely on paperwork. Every product we stock has also been assessed by our own team, with several months of personal experience using these peptides, alongside years of studying the scientific research behind compounds such as Selank and Semax.

In practical terms, this means:

• Every batch is tested outside of the supply chain before it even reaches us

• We only stock peptides that meet a purity threshold of 99% or higher

• Anything below that standard is rejected outright

• We carry out our own verification checks before supplying to fellow researchers

The result is a process built around consistency and transparency, so you can be confident you’re working with some of the purest peptides available for research purposes.

No problem at all — we’re here to help.

If you have any questions before placing an order, the best way to reach us is by filling out the contact form on our website. We aim to respond as quickly and clearly as possible so you have everything you need to make an informed decision.

Alternatively, you can message us directly on Instagram at @nepeptides, where a member of the team will get back to you.

We’re always happy to answer questions and make sure you feel confident before moving forward.

What sets NE Peptides apart is a straightforward focus on quality, transparency, and real-world confidence in what we supply.

We don’t just source peptides and pass them on. Every product we stock has gone through independent, third-party testing before it even reaches us, and then additional verification on our end. If a batch doesn’t meet our standard of 99%+ purity, it simply doesn’t make it onto our shelves — no exceptions.

We also work with trusted suppliers, including an established American-based manufacturer that carries out batch testing prior to distribution. This adds another layer of assurance before anything enters our supply chain.

Beyond testing, we bring hands-on experience. Our team has spent months working with these peptides directly, alongside years of studying the research behind compounds like Selank and Semax. That combination of practical familiarity and scientific understanding means we don’t offer anything we wouldn’t confidently stand behind.

In short, we prioritise strict quality control, verified purity, and a deeper level of involvement than just reselling — so you can carry out your research with confidence.

That’s no problem — we offer worldwide shipping.

Although our prices are listed in GBP, our payment processor accepts all major currencies, so you can order from wherever you’re based. We regularly ship to customers across the globe, from London to Milan to Pennsylvania, USA.

As a reliable research-focused supplier, we’re set up to deliver internationally and ensure your order reaches you securely.

If you’re unsure about shipping to your specific location or have any questions, feel free to contact us through the website or message us on Instagram at @nepeptides — we’re happy to help.

In the UK we offer 2-3 day delivery free of charge on all orders, we can also offer you tracked 24 delivery on orders placed before 1pm anywhere UK mainland

Internationally, Free shipping to europe depending on your order, this usually takes up to a week maximum,

we ship worldwide enter your details at checkout and shipping will be calculated thank you

Lypholized Peptides must be stored in a cool, dry place for long-term storage, Lypholized Peptides usually stay stable for up to 2 months with no extreme external factors in play