Last updated: April 2026
Orders placed before 2:00 PM EST on business days ship same day. Orders placed after 2:00 PM or on weekends ship the next business day.
| Method | Estimated Delivery | Cost |
|---|---|---|
| Standard Shipping | 3–5 business days | $8.99 |
| Priority Shipping | 2–3 business days | $14.99 |
| Express Shipping | 1–2 business days | $24.99 |
| Free Shipping | 3–5 business days | Free on orders $150+ |
All orders ship in discreet, unmarked packaging. No product names or company branding appear on the outside of the package. All peptides are shipped with ice packs and insulated packaging to maintain cold-chain integrity during transit.
A tracking number will be emailed to you once your order ships. You can track your order directly through the carrier's website.
At this time, OPSEK Labs ships within the United States only. We do not ship internationally.
Please ensure your shipping address is correct before placing your order. OPSEK Labs is not responsible for orders delivered to an incorrect address provided by the customer. Address changes after an order is placed cannot be guaranteed.
If your package arrives damaged or is marked as delivered but not received, contact us at support@opseklabs.com within 7 days. We will work with the carrier to resolve the issue.
Contact our support team at support@opseklabs.com