Accidentally dropped my BAC water and the guy responded instantly when I sent him a message and shipped a new one for free. Great customer service Sound guy and these peptides have extensive testin... See more
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Hey, real review here. I’ve just recently purchased a product off of their website and I must say, everything from the payment, to shipping, to packaging, and to the initial product is top quality... See more
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River Peptides Review Been using SLANK and DSIP from River Peptides and honestly very impressed. SLANK has been amazing for my anxiety — helps keep me relaxed and calm. DSIP has improved m... See more
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River Peptides is fantastic 👌 If you need advice or unsure about anything then there is reassurance on any products with honest answers & information I can't give this company enough praise 😊 He'... See more
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Company details
Written by the company
River Peptides is a UK-registered supplier of research-grade peptides and small molecules, trusted by researchers, hobbyists, and science-focused communities across the country. Founded with a commitment to reliability, transparency, and product clarity, we focus on providing high-quality compounds for laboratory research and educational exploration. Our catalogue includes a wide range of peptides and research materials, each sourced from established manufacturing partners and batch-tested to support confidence in quality. We aim to make research more accessible by offering competitive pricing, clear product information, and a straightforward online ordering experience. As a business, we take compliance seriously. All products are supplied strictly for laboratory research, scientific study, and development work. We do not sell medicines, make therapeutic claims, or offer usage or dosing guidance. Our goal is to give researchers a dependable place to obtain the materials they need, while maintaining responsible practices and full adherence to UK regulations. We are also committed to customer support. Whether researchers need assistance with an order, product information, or general guidance about our catalogue, our team responds quickly and professionally. River Peptides continues to grow through community feedback, scientific curiosity, and a dedication to providing a trustworthy service for research professionals and enthusiasts alike.
Contact info
United Kingdom
- riverpeptides.co.uk
4.7
Excellent
74 reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 100% of negative reviews
Typically replies within 24 hours
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Reply from River Peptides
Thanks for the review — glad to hear you’ve had a great experience. Much appreciated.
Reply from River Peptides
Thanks for the review — great to hear ordering was straightforward and delivery was quick. Really appreciate you taking the time to share your experience.
River Peptides is fantastic 👌
River Peptides is fantastic 👌
If you need advice or unsure about anything then there is reassurance on any products with honest answers & information I can't give this company enough praise 😊 He's the Gail frm Breaking Bad ... Only BETTER 💥
Price is excellent on all products & all 100% tested & trustworthy
February 1, 2026
Reply from River Peptides
Thank you so much for the kind words — we really appreciate you taking the time to leave such a thoughtful review. We’re glad you felt supported and reassured throughout, and your feedback genuinely means a lot.
Quality peptides
Quality peptides. And very fast delivery. Can’t ask for anything more apart from a members discount x
January 7, 2026
Reply from River Peptides
Thanks for the great review — really pleased to hear delivery was fast and everything went smoothly. Appreciate you taking the time to share your experience.
The whole process is top class dealing…
The whole process is top class dealing with RP.
February 5, 2026
Reply from River Peptides
Thanks for the great feedback — really appreciate you taking the time to share your experience. Glad the whole process was smooth.
Reply from River Peptides
Thanks for the review — pleased to hear delivery was quick and everything went smoothly. Much appreciated.
Meh delivery - too early to review the product
Delivery was done in time, as Royal Mail is taking care of it. Packaging was horrible and half opened with no instructions and only a QR code taking me to the site with a half assed YouTube video. It’s 2026, I’m sure you can embed a video on your site.
I can’t be certain for the product as it’s only been 3 days.
January 28, 2026
Reply from River Peptides
Thank you for taking the time to leave feedback.
We’re sorry to hear that the packaging and information provided didn’t meet expectations. All orders are packed securely, and any protective cases or seals are included as standard to ensure items arrive safely.
As a research supplier, we’re limited in the type of instructions and guidance we can provide publicly, which is why we direct customers to general information via our website. That said, we do take comments like this on board and are always reviewing how we can improve clarity and presentation within those constraints.
We appreciate you raising your concerns and will use the feedback to continue refining our processes.
Great customer service
Reflecting back on. my order i realised i made a mistake. it was dealt with very quickly and efficiently
January 27, 2026
Reply from River Peptides
Thanks for the great review, glad we could get everything sorted quickly and efficiently. Really appreciate you taking the time to share your experience.
Reply from River Peptides
Thank you for the review, really pleased to hear you had a positive experience overall. We appreciate you taking the time to share your feedback and for choosing River Peptides.
Reply from River Peptides
Thanks for the great review, really appreciate the feedback and glad everything went smoothly from start to finish.
I have had sprays from other places anlpend…
I have had sprays from other places and felt the effects. However, they have since closed. I have purchased four different sprays from this company and felt nothing at all. It is literally like spraying water into my nose. I personally would not recommend them. I reached out to the people in charge via chat and the response was disappointing. I would like to see the purity reports for the Selank, Semax, PT-141 and DSIP. I am very disappointed.
December 24, 2025
Unprompted review
Reply from River Peptides
Thank you for taking the time to leave feedback. We’re sorry to hear that your experience didn’t meet expectations.
We did respond directly to your enquiry and always aim to be transparent and factual when discussing our products. Our support team follows the same process for all enquiries, and as a research supplier, all compounds are provided strictly for laboratory research purposes, which limits what we can comment on publicly. Individual perceptions and expectations can vary.
Documentation relating to analytical testing and quality is available through the appropriate channels, and we’re always happy to continue the conversation privately to provide clarification where possible.
We appreciate you raising your concerns and take all feedback seriously as we continue to improve our service.
Top bloke and amazing company
Has amazing knowledge and is always will to share as much info and support that’s needed. Top bloke and great company
September 20, 2025
Reply from River Peptides
Thanks for the great review, really appreciate the kind words. Glad the support and information have been helpful, and thanks for choosing River Peptides.
Brilliant service as usual
Brilliant service as usual, very very fast delivery and top level quality products
November 21, 2025
Reply from River Peptides
Thank you for the continued support, great to hear everything arrived quickly and you’re happy with the quality as always. Much appreciated.
The peptide world is a very daunting…
The peptide world is a very daunting experience, there are now so many people selling peptides that it can be hard to determine if, 1) you are getting the real deal, 2) are they tested for purity, & 3) is there going to be any kind of support network when the decision is made to purchase.
River Peptides in my personal experience has been extremely professional and have provided me with the information and help I have needed to steer me in a direction that was tailored to my personal needs in regards to peptides.
Customer service is extremely important and River Peptides definitely delivers on this.
The website is easy to navigate and delivery is extremely quick.
I will continue to order from River Peptides due to the fact they are a reputable business who strives to help.
The reason for 4* is the payment method, I hope in time this will evolve, this will give me more freedom to buy more of what I need and of course of what I want.
December 3, 2025
Unprompted review
Reply from River Peptides
Hi Paula,
Thank you for taking the time to share such a detailed review, really appreciate your feedback and glad to hear you’ve had a positive experience with the service and support. We’re always working to improve, including payment options, so your comments are genuinely helpful. Thanks again for your trust and continued support.
10/10 products 🥰 two orders now there…
10/10 products 🥰 two orders now there will be more
November 29, 2025
Reply from River Peptides
Thanks for the great review, really glad you’re happy with everything so far. Appreciate your continued support.
River is the best I wouldn’t go…
River is the best I wouldn’t go anywhere else easy to order and super fast delivery and on top of that the best customer support you can ask for
November 27, 2025
Reply from River Peptides
Thank you for the brilliant review, great to hear you’ve had such a positive experience with both the service and delivery. Really appreciate your support.
Reply from River Peptides
Thanks for the review, pleased everything was easy to order and dispatched quickly. Appreciate your support.
Reply from River Peptides
Thanks so much for your review, really appreciate you taking the time to share it.
Reply from River Peptides
Thanks for the great feedback, glad your order arrived quickly
Reliable and trustworthy
Excellent communication, quality products and superb aftercare support.
November 23, 2025
Reply from River Peptides
Thanks so much for the great review, really glad to hear you’re happy with the service and support. Appreciate you choosing River Peptides.
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