Contact
Questions about an order, a product, or a policy — we typically respond within one business day.
Email support
The fastest way to reach us is email. If your question is about an existing order, include your order number so we can look it up immediately.
Email support@pepgo.orgPhone
(949) 891-8115 — Monday through Friday. Order questions go faster by email with your order number.
Service area
PepGo Research Supply · Orange County, California · ships United States-wide. Appointment pickup in Orange County. No public storefront.
- Research peptides in Orange County, CA
- Research peptides in Los Angeles, CA
- Research peptides in San Diego, CA
- Research peptides in California
- Research peptides in South Orange County, CA
- Research peptides in San Clemente, CA
- Research peptides in Dana Point, CA
- Research peptides in San Juan Capistrano, CA
- Research peptides in Laguna Niguel, CA
- Research peptides in Mission Viejo, CA
- Research peptides in Aliso Viejo, CA
- Research peptides in Laguna Beach, CA
- Research peptides in Ladera Ranch, CA
- Research peptides in Lake Forest, CA
- Research peptides in Rancho Santa Margarita, CA
- Research peptides shipped nationwide
Payment methods
We accept the same rails used by other US research-reagent suppliers:
- Venmo
- Zelle
- Revolut
- Cryptocurrency
- Wire transfer
- Cash (local pickup) — local pickup only
Venmo, Zelle, Revolut, Bitcoin, wire, and cash paths remain available. Card payment is not available yet.
Response time
We respond to all inquiries within one business day, Monday through Friday. Order-related messages received outside business hours are answered the next business day.