Support
Order status, documentation requests, product specifications — our team answers on business days. We can't discuss use, dosing or outcomes: every product is for laboratory research only.
We reply within 1 business day.
9:00 a.m.–5:00 p.m. Eastern Time
Ordering, shipping, storage and documentation answers.
How testing works and how to read or request a Certificate of Analysis.
Eligibility windows, RMA process and refund timing.
All products offered by Sync Peptides are for laboratory, research, and analytical use only and are not for human or animal consumption. Statements on this site have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. Sync Peptides is not a compounding pharmacy or an outsourcing facility as those terms are defined under the Federal Food, Drug, and Cosmetic Act. By purchasing or using our products, you acknowledge and accept full responsibility for using them solely in accordance with applicable law.