Last updated: 18 October 2026
Processing
We pack your order after we confirm your payment. Orders usually ship on the next business day.
Rates
- Standard Shipping: $20, with tracking.
- Free Standard Shipping on orders of $100 or more (subtotal after discounts).
- Express Shipping: $30. Express is always charged and is never included in free shipping.
Our English pages show the same rates in US dollars. The shipping options and the exact amount for your order are shown in the cart and at checkout before you pay.
Tracking
When your parcel ships we send the tracking number by email and on WhatsApp or LINE.
Packaging
Products ship as lyophilized powder in sealed glass vials, packed to protect them in transit.
Address errors, loss and damage
Please check your address at checkout. If a parcel arrives damaged or has not arrived within the expected time, message us within 7 days with your order number and photos, and we will help.
Questions? Message us on WhatsApp (Peptsche Research Company) or LINE @121aoslf.