Hello Jiang Kai,
I am interested in purchasing 30vials of Retatrutide, each 12mg and with COA and HPLC reports.

Quantity: 30 pieces (PCS) of 12mg vials.

Please provide:
- Price per vial or for 30 
- Shipping cost to Belgium 
- Payment options (bank transfer, PayPal, Alipay...).
- Lead time/production time.
- Purity certificate (COA, HPLC, MS if available) for the batch.
- Minimum order and any discounts for first order.

Looking forward to your quotation and samples if possible.

Thank you!