Biopeplab is mainly engaged in the research, development , plant extracts and fine chemicals. The company has a perfect sales service system, a high-quality staff team, masters the latest chemical information, and meets the different needs of customers. In addition, we have plenty of stocks in USA and HK warehouse, which can ensure the safe and fast transportation and receipt of goods. Products are exported and well received by global customers too. 1.Payment method: cryptocurrency(BTC/USDT,etc), Paypal, Zelle, Bank Wire. 2.Shipping: (1)For USA customers: USA domestic shipping, ship from our USA warehouse, delivery time 3-5days. (2)For customers from other countries: ship from our HK warehouse, delivery time 7-10days. 3.Quality: Purity over 98%, every batch of our products will be tested in professional lab before selling. Result can be shared at any time per your request. Reship for free if any quality problem.