Peptidology Reviews 75

Really appreciate their promptness in communication with me. Even if an issue, they are prompt to address it with whatever way. The quality & security of testing in their products has given our research the best possible outcomes thus far. Keep it coming!

Was the first time (NOT LAST) for me to order research peptides from this company. All arrived just as anticipated and interestingly enough, they are top quality as I'm getting better than anticipated results. I ordered mainly because of the pathogen and contamination testing that most companies do not do. As a medical scientist this is extremly important for my research.

Very trusted website and have been pleased on how fast I get my products and how they are packaged. Very happy with Peptidology

They are quickly becoming my favorite company in the research space. Their quality and testing standards are top-notch, and the owner is very transparent and open with customers.

I have bought several peptides from Peptidology, mainly because of their pledge to purity and real third party lab testing. I also researched the testing lab that they use. Legit, 100%. This time I ordered the wrong peptide because I got in a hurry and didn't read what I placed in my cart. They allowed me to return my mistake and I have ordered the correct one, this time. Not many companies will do this, these days. That's how you do business and that's why I only buy my peptides from these guys...Period!

I love this company! It is so easy and accessible!

I love knowing I can trust the products and I felt better with peptides almost immediately.

Very quick shipping. Payment was a breeze, too.

First timer in this kind of industry, have done months of research and peptidology came out on top for me. Everything they do is legit and I had a mots-c that wasn’t making me feel too good. Reached out to the owner and he was such a big help. Replaced the product free of charge and had great communication. Josh and his team leave no room for error.

I have been using Peptidology for over a year! This review is long overdue. I tried another company and the cap failed! Literally, the cap, stopper and rim all came off at once! Peptidology’s product is superior. Don’t FAFO, like I did. Their service is even better than the product! Thanks to, Josh and the Team!

I’ve been a repeat customer, and it’s rare to find companies that maintain such a rigorous and responsible approach to third-party testing and product traceability. Their partnership with Vanguard Analytical Lab gives me a high level of confidence in the quality and transparency of their products. Based on my experience, I would hesitate to purchase from suppliers that do not use Vanguard for independent testing.
Additionally, Peptidology’s customer service is extremely responsive and genuinely customer-focused, which makes a big difference. I’m very glad to have this option available for my research.

The delivery is on time or early, they have a decent selection. They are always adding more products.

Sent via 2-day shipping. Did not arrive in 2 days. When I contacted customer service they said sorry there's nothing we can do and declined to offer any type of future compensation

I had written an earlier review stating the DSIP had no effect on my sleep. This was somewhat premature in that I had just started on this peptide and dosages are all over the place. I have now been taking DSIP for some time and have worked out an effective dose. If you have difficulty with sleep DSIP may be of benefit if you give it some time and will work around with your dose, my level ended up about 500 micgm, but I am still getting a minimal effect.

I can’t say enough about this company!! Nice people quick service really good product thanks again, very happy with these guys.

Great quick service. Transparent COAs.

From day one, the customer service team—and even one of the owners—took the time to answer every question I had and clearly demonstrate the safety and purity of their products. Their testing standards exceed those of many companies that market themselves as “all American made,” yet source raw materials overseas.

Peptidology has been completely transparent, consistently kind, and clearly places safety and research purity at the forefront. In my opinion, they go far beyond industry norms to maintain superior testing and uncompromising standards. This is, hands down, the best company in the industry.

Thank you for genuinely caring, prioritizing safety, and making high-quality research products affordable and accessible to all.

Product and customer service is superb! Their communication is timely and productive! When they run out of product, they keep you informed too! They have my business for the long hall