For order inquiries, COA requests, or questions about a specific research compound, reach us through the channels below. We respond within one business day.
orders@fyhpeptides.com — order status, payment confirmations, COA requests
support@fyhpeptides.com — general questions, technical issues
Direct Messaging Channels (high-volume / urgent)
For faster turnaround on bulk orders and technical inquiries, we are reachable on:
- Telegram: @FYHPeptides (channel coming soon)
- WhatsApp: +1 (XXX) XXX-XXXX (coming soon)
- Instagram DM: @fyhpeptides (coming soon)
Mailing Address (US LLC)
FYH Peptides LLC
[Wyoming LLC registered agent address — to be added]
United States
Before you contact us: All inquiries are answered subject to our Terms of Service. Products are sold strictly for in vitro laboratory research use by qualified researchers and laboratories. We do not provide dosage, medical, or therapeutic guidance.
What to Include in Your Message
- The compound(s) or order number you are asking about
- Your research context (institution, lab, or independent research)
- For COA requests — the specific lot/batch number on your vial label
- For shipping issues — your order number and tracking number