Last Updated: February 2026
Orders are typically processed within 1-2 business days of payment confirmation. Orders placed on weekends or holidays will be processed on the next business day.
You will receive a shipping confirmation email with tracking information once your order has been shipped.
We offer the following shipping options within the United States:
| Method | Estimated Transit | Rate |
|---|---|---|
| USPS Priority Mail | 2-3 business days | Calculated at checkout |
| USPS Priority Express | 1-2 business days | Calculated at checkout |
| FedEx Ground | 3-5 business days | Calculated at checkout |
| FedEx Overnight | Next business day | Calculated at checkout |
We currently ship to select countries. International orders are shipped via USPS International Priority Mail or FedEx International. Transit times vary by destination (typically 7-14 business days).
Important for International Customers:
Many of our products require specific storage conditions to maintain stability. For temperature-sensitive items:
Upon receipt, please store products according to the instructions on the label (typically at -20°C for lyophilized peptides).
If your package is lost or arrives damaged:
We will work with the carrier to resolve the issue. Replacements or refunds will be issued on a case-by-case basis.
For shipping questions, contact us at: