1. Easy Return

Easy Return

Our products have undergone full Quality Control analysis to ensure that they satisfy your needs, including NMR, LC-MASS, HPLC, Chiral HPLC. MedChemExpress chemicals are of high purity, typically >98% by HPLC, and the bioactivity has been verified .

MCE has a Satisfaction Guarantee return policy. If you are not satisfied with our products, you may return or exchange any item within 30 days after receiving the products. Please contact the Customer Service ([email protected]) to obtain a Return/Exchange Authorization. Items returned without prior authorization may not be accepted. Any items returned to MCE should be in the original packaging and in the same condition as originally purchased.

Your research is very important to us and your satisfaction is our top priority.