About, delivery & contact

About Peptide & Co.

Peptide & Co. offers a focused catalogue of single-vial research materials. Each product page brings together its listed quantity, price and an explanation of the relevant research, with a link to the supporting source.

Order enquiries are handled directly through WhatsApp. Products are presented for laboratory research only, not for human or animal use.

Contact us

For product specifications, availability, order enquiries or help with an existing order, contact Peptide & Co. on WhatsApp.

Please include your order details when asking about an existing order.

Next-day delivery — £5

Delivery is charged once per order, regardless of the number of vials. Your basket and WhatsApp message show the item subtotal, £5 delivery charge and combined total.

Confirm delivery eligibility for your address and the expected arrival date with us before payment. Dispatch cut-off times and service coverage are not yet published, so next-day delivery is subject to confirmation.

Ordering and after-sales enquiries

Add products to your basket and enter your name, email and delivery address. Continue to WhatsApp to review and send the prepared message. Your request is not sent until you send it in WhatsApp; availability and payment arrangements are confirmed directly.

For cancellations, damaged items, delivery problems or return enquiries, contact us using the WhatsApp link above. Ask for the applicable return terms before confirming your order.

Research documentation

The references on our product pages explain published research about each compound. They are not laboratory reports verifying the contents of our vials.

Batch-specific certificates of analysis are not currently published. Request the documentation for the relevant batch before confirming your order. Product imagery currently shows concept packaging.

What to check in a laboratory report

• The product identity and batch number match the vial.
• The laboratory, report date and analytical methods are identified.
• The actual results, units and test limitations are shown.

A purity result alone does not establish sterility, safety or suitability for human use. NAD 500 and glutathione 1200 still require confirmation of their quantity units and chemical form.