At Klene Peptides, we offer free USPS Priority shipping on all U.S. orders over $150. Free shipping promotions apply to domestic addresses only unless otherwise stated.

Orders placed before 1:00 PM PST (Monday-Saturday) are processed and shipped the same business day. Orders submitted after the cutoff time, or on weekends and holidays, will be processed on the next business day.

Once your order has been shipped, you will receive a shipping confirmation email with your tracking information.

Please note that shipping rates, methods, and promotional offers are subject to change at any time without notice.

Returns & Refunds

If your order has not yet shipped, you may request a cancellation by contacting us at support@klenepeptides.net.

Refund requests may be submitted within 30 days of the original purchase date.

Refund Processing

Approved refunds are typically processed and reflected in your account within 2–3 business days, depending on your financial institution.

Bulk & Special Orders

For bulk purchases or custom orders, please reach out to our team at support@klenepeptides.net. We’re happy to work with you to accommodate specific requests and provide tailored solutions.