Chemyo

Ordered MK-677 for research last week, showed up in 2 days which was faster than expected. Product looks good, COA included, dissolved cleanly. No complaints, would order again. Pricing is fair for what you get.

Fourth time ordering MK-677 from Chemyo for my lab and they're still delivering consistent quality. This batch tested at 99.1% purity which is actually better than the last one. I appreciate that they provide both HPLC and mass spec data with every order - makes documentation so much easier when I'm writing up research protocols. Dissolved perfectly in my test solutions, no precipitation or cloudiness. Shipping took 3 days via FedEx with tracking that actually updated in real-time. Only thing keeping it from 5 stars is the pricing has crept up about 8% over the past six months, but I guess that's inflation. Still reasonable compared to competitors though. Solid vendor for research purposes.