I’ve tried products from quite a few different companies over the years and these have honestly been some of the most consistent quality I’ve come across. Everything has looked clean and professionall... Ver más
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Consulta las opiniones de los clientes
I've ordered from this company for quite some time now. They have excellent service and customer care. Easy to navigate website, fast shipping with updated tracking statements. When ive had questions... Ver más
After trying a few different pep websites online I’ve now been purchasing from Aminos peptides for about 7 months. Product arrives within a couple days. Safe secure and working great. Thanks for all t... Ver más
I’m an experienced buyer in this space and have used comparable products from other established sources, so I have a solid baseline for what to expect. In this case, I tested m... Ver más
La empresa ha respondido
Información sobre la empresa
Escrito por la empresa
At Aminos Peptides, our mission is to empower scientific discovery by providing researchers with high-quality, reliable peptides for their groundbreaking work. We are committed to delivering exceptional products that support your research goals, backed by transparency, integrity, and customer service that prioritizes your success.
Información de contacto
Estados Unidos
- aminospeptides.com
Ha contestado el 100% de las opiniones negativas
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I love this company
I love this company. Great sales. Easeful delivery process, packaged thoughtfully.
Wonderful products. Great company.
Product was delivered promptly! Packaged with care and clearly labled. Great company, I will be buying from them again in future.
So easy
I truly love the ease of ordering from this website! Staff is efficient and shipping is fast! The process is simple, and everything you need to know is included in your packaging. I wish every website was this fast, simple and efficient! I am a repeat customer and continue to always come back!
Top tier company
Great selection of products. Product is packed securely when shipped. Super fast shipping. Would recommend to anyone and everyone.
Clean, effective products
Always very helpful! Easy ordering process. SUPER CLEAN, effective products. Very happy with Aminos Peptides
After trying a few different pep…
After trying a few different pep websites online I’ve now been purchasing from Aminos peptides for about 7 months. Product arrives within a couple days. Safe secure and working great. Thanks for all that you do. Also keep an eye out for discounts
Very Impressed!
I've been ordering from this company for a while now and I am extremely pleased with their customer service which is always quick and consistent. The website is very easy to navigate and checkout is a breeze. The product packaging is top notch, the best I've ever seen with any online company. Shipping times are a lot faster than anticipated with constant contact on shipping date, expected arrival of shipments, and excellent tracking information. I've always had an excellent experience with this company from start to finish!
I’ve tried products from quite a few…
I’ve tried products from quite a few different companies over the years and these have honestly been some of the most consistent quality I’ve come across. Everything has looked clean and professionally prepared, and the overall experience has been noticeably better than a lot of other places I’ve ordered from. You can tell quality control is taken seriously here, which is hard to find these days.
The real deal!
I've ordered from this company for quite some time now. They have excellent service and customer care. Easy to navigate website, fast shipping with updated tracking statements. When ive had questions or concerns, customer service is prompt, knowledgeable, and friendly! They definitely care about their customers and it shows!
“I’ve been ordering from this company…
“I’ve been ordering from this company for a while now and they’ve been reliable every single time. Products arrive quickly, everything is labeled professionally, and the whole process feels very straightforward and transparent. I also appreciate that they don’t spam customers or make unrealistic claims. Overall just a solid experience from start to finish.”
I’ve ordered a few times now and…
I’ve ordered a few times now and honestly everything has just been solid. Quality has been consistent every time and I haven’t had any issues. Shipping was faster than I expected too. Definitely one of the better experiences I’ve had ordering online.
Just perfect
The product quality has been excellent in my experience. Everything I’ve received has been consistent from order to order, packaged professionally, and exactly what I expected. I appreciate that they provide testing documentation and seem to care about maintaining high standards instead of just pushing sales. Definitely one of the better companies I’ve dealt with.
Excellent products!
Excellent products, quick delivery, responsive customer service.Highly recommend!
I’ve ordered multiple times and have…
I’ve ordered multiple times and have always had a good experience. Shipping was fast, products were exactly as described, and communication was clear the entire time. You can tell this company actually cares about quality and customer service. COAs are available, packaging is professional, and every order I’ve received has been consistent. Definitely one of the more reliable companies I’ve dealt with.
Consistency concerns and no practical path to resolution
I’m an experienced buyer in this space and have used comparable products from other established sources, so I have a solid baseline for what to expect.
In this case, I tested multiple items from this vendor across different compounds and even involved additional subjects to rule out individual variability. Across several of these products, I did not observe the expected effects or consistency.
I reached out directly and made a clear effort to resolve things fairly. I did not request a full refund—instead, I limited my request to a subset of items and even offered to accept store credit. I also accepted responsibility for products already used during testing and did not include those in my request.
he response was that no resolution would be considered without third-party lab testing, specifically requiring Janoshik reports. While I understand having a policy, this effectively places the entire burden on the customer, as independent testing can be costly and impractical. No flexibility was offered, even on a limited number of items as a goodwill gesture.
Returns were also declined, which I understand from a resale standpoint, but combined with the strict testing requirement, it leaves customers without a realistic path to resolution if issues arise.
Communication remained polite, but the approach felt very rigid and policy-driven rather than customer-focused.
I would strongly recommend that anyone considering purchasing carefully evaluate the risk, particularly in terms of post-purchase support and resolution options.
Edit: After response
Thank you for the response.
To clarify, while I initially raised broader concerns after losing confidence in multiple products, I later narrowed my request substantially in an effort to find a fair middle ground. I limited the request only to the specific items that were actually tested and consistently produced no meaningful results, which represented only a small portion of the overall orders (roughly 18% in value). I even offered store credit as an alternative, which was never addressed. Shortly afterward, my account was closed.
Regarding unopened products, I specifically separated those items and only asked whether batch-specific COAs or documentation could support confidence in those lots before deciding how to proceed with them.
I also openly acknowledged throughout our communication that independent testing is expensive and impractical for many individual customers, which is why I attempted to resolve the matter directly and reasonably first.
I appreciate that communication remained professional throughout, and I have tried to maintain the same approach on my side as well. My review simply reflects my personal experience with the products tested and the resolution process that followed.

Respuesta de Aminos Peptides
Best company I've used super helpful
Best company I've used super helpful, great quality products and very fast delivery 10/10
Highly recommend!
Easy navigation, quick shipping! Highly recommend!
I absolutely love Aminos Peptides!
I absolutely love Aminos Peptides! The quality is outstanding, and I can already feel a difference. What really impressed me is how easy their website is to use — ordering was quick, simple, and completely hassle-free. Everything was clearly laid out, checkout was smooth, and my order arrived exactly as expected. I’ll definitely be ordering again!
So easy to use, yes please!
So easy to use. Loved everything about it.
Great products!!
Great products, great prices! You will not find better customer service anywhere! Great support group, answers questions on a timely basis, so much information and education at your fingertips. I have personally used their products and they work great, I trust I’m actually getting what it says on the vial. I will continue to purchase from this company.
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