Great Product, time tested reliable source. I have ordered from Ultrapeptides at least 25 times this year. The shipping is often only two days, sometimes takes up to five. They always send emails to let you know that your order is being processed and always provide a tracking number. I feel they are much more attentive than many other vendors out there. The product has been consistent and is perfect for my research. Someone recently wrote in a review that they received inactive chemicals. Maybe that person was doing too much research and failed to measure their chemicals. Always keep some coffee in the lab, and carefully measure your chemicals!

Their product is really weak and the… Their product is really weak and the exact same company as Top Peptide(s?). Little to no activity in the vial. Disappointing. If their product ever improves-I’ll think about getting it again. Shipping was quick and it went smooth, the product just wasn’t viable enough for adequate research.

Great and communicative support staff I have been an infrequent customer for a few years. I have never had an issue with shipping until recently, when I erroneously filled out the e-form. Support staff reshipped the order free of charge, and kept me in the loop. Thanks again!

Unparalleled customer service Unparalleled customer service. They always ship my orders the same business day if I place it in the morning. The staff always responds to emails, and they have great sales all the time if you sign up for their email list and create an account - it's definitely worth it.

Customer service 100% All Products 0% Customer service & delivery was 100% on point, couldn't get better. Now.... Idem potency was checked n was under 4.9%. They should not even be allowed to operate. Rats took 500% normal amount with no change at all. DO NOT USE THIS COMPANY!!!!! (Buy Advil your rats will get better research) than this companies products. AGAIN SHOULDN'T BE ALLOWED TO OPERATE, 4.9%