We're a small team, and we read every message ourselves. Most questions get a reply within one business day, Monday through Friday — you can also reach us directly at research@serenitypeptide.com.

Looking for a certificate of analysis or answers to common questions? Check our COA page or FAQ first — you may find what you need faster there. If you're following up on an order, including your order number helps us help you quickly.

Serenity provides compounds strictly for laboratory and research use. Our team cannot offer medical advice, dosing guidance, or recommendations for personal use. For questions about your research protocol, please consult a licensed professional.