For questions about our operations, account verification, documentation requests, or existing orders, use the channels below. PK Peptides supplies verified research buyers only.
General & account inquiries
- Email: [contact@example.com]
- Phone: [+1 (000) 000-0000]
- Hours: [Mon–Fri, 9:00 a.m.–5:00 p.m., your time zone]
Buyer / lab verification
New B2B buyers may be asked to complete account and eligibility verification before purchase. To begin or ask about verification, email [accounts@example.com]. (Verification workflow is a placeholder pending counsel and operations review — see Age & Eligibility.)
Documentation requests
Verified buyers may request available documentation (such as a Certificate of Analysis) by email with:
- the item name, and
- the lot identifier, where available.
We will share what we hold on file. See Quality & Transparency for how we handle documentation.
Mailing address
“ PK Peptides [Street address] [City, State ZIP] [Country] “
Before you write
- We cannot provide medical advice, dosing, protocols, or usage guidance — see the FAQ for what we do and do not do.
- All materials are supplied for research use only. See our Research Use Disclaimer.
Response time
We aim to respond within [X business days]. For questions about an existing order, include your order number so we can assist efficiently.
All materials are intended for research use only and are not for human or animal consumption.