Educational guide
Research Peptides UK - High-Purity, cGMP Certified Supplier ...
PEPTIDES Explore our range of peptides SHOP NOW COMBO PACKAGES Mix & match our peptides SHOP NOW EQUIPMENT Explore our range of equipment SHOP NOW Research Peptides UK — High-Purity, 14 Years In Business PeptidesUK are the UK’s number 1 supplier of the highest
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Explore our range of peptides
COMBO PACKAGESMix & match our peptides
EQUIPMENTExplore our range of equipment
Research Peptides UK — High-Purity, 14 Years In Business
PeptidesUK are the UK’s number 1 supplier of the highest quality research peptides. Our Peptides are strictly manufactured at a cGMP Compliant and IS09001 Certified state of the art laboratory to a purity of >98%. They are also stored in a temperature controlled and monitored system. All of our listed peptides on this site are strictly tested for purity by HPLC and MS-UPLC analysis. Products are shipped worldwide via fast and reliable shipping services. We have a wide range of research peptides and combo packages in stock which offer guaranteed high quality at low prices.
HIGH STRENGTH PEPTIDES
What are Peptides?
Peptides are simply short strings of amino acids typically compromising of 2–50 amino acids.
Amino acids are the building blocks of proteins.
Peptides work by manipulating or replicating natural functions, without fundamentally changing them. Naturally occurring peptides have many different functions from hormones, growth factors, neurotransmitters and more. Therefore, the use of peptides for research provides a method of targeting a wide range of cells and manipulating their response for the benefit of scientific research.
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5.0
Based on 940 reviews
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Pete Robinson
11/01/2024
I couldn’t recommend enough !!
1-5 of 940 reviews
Mark Harris
Verified owner
30/07/2026
Mark Harris
Reviewer
30/07/2026
Great fast service used many times
Anonymous
Verified owner
29/07/2026
Very good
Anonymous
Verified owner
29/07/2026
Very good
Anonymous
Verified owner
29/07/2026
Very good
Fast service, solid communication for a new customer. Will update in a month or so.
Chris Hamilton
Thank you! Placed an order for the incorrect product, contacted the customer service and they managed to sort it out immediately.
Kirsty S
I am long time customers Peptides UK and for good reason. Easy to use website (I like the update), customer service always there if needed. Quick dispatch of orders.
Ron Brown
Top customer service, regular updates on processing of order, quick dispatch upon payment being made.
Stevie F
Faultless. Glad I found the website. Been using it for a couple of years and yet to experience any sort of issue. Thanks
Scott McGee
Parcel was lost by courier, contacted customer service team and they acted swiftly to ensure I received my parcel.
Nat Morris
Good quality. Nicely packaged. Will order again.
Dylan Fletcher
Shopped on a few different websites, found this company to be the best for quality and delivery.
Jamie Thornton
First time ordering recently. Site seems easy enough to use, products seem of a good quality.
Simon Gamble
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FAQ'S
Common and Frequent Questions
Not able to find something over website? Don’t know where to look? Check a few FAQ’s below or click our FAQs to view all.
What are Peptides?
Peptides play a crucial role in fundamental physiological and biochemical functions of life. For decades now, peptide research is a continuously growing field of science. Peptide is a molecule formed by joining two or more amino acids. When the number of amino acids is less than about 50 these molecules are named peptides while larger sequences are referred to as proteins. The amino acids are coupled by a peptide bond, a special linkage in which the nitrogen atom of one amino acid binds to the carboxyl carbon atom of another. Peptides (proteins) are present in every living cell and possess a variety of biochemical activities. They appear as enzymes, hormones, antibiotics, receptors, etc. Synthetic peptides may be useful in structure-function studies of polypeptides, as peptide hormones and hormone analogues, in the preparation of cross-reacting antibodies, and in the design of novel enzymes.
Can you help me decide which peptide to buy?
We do not provide in assistance in choosing your peptides. Please read some research articles online to help you choose.
Can you help me understand how to use peptides?
We can help our customers understand how to store, mix, and calculate mcg/ml in their solution. Every other question you may have we cannot help with. We always recommend researching online to learn more about each peptide by searching the product name.
How do I store my peptides?
Peptide storage is important to ensure their quality is maintained at the highest level possible. We always suggest storing peptides in a fridge or freezer, but they are stable at room temperature for up to a month depending on sequence length etc. Below are our suggested storage guidelines: Mixed Peptides Storage Reconstituted (mixed) vials must be stored in the refrigerator (2 to 8 degrees Celsius) Expiry Use within 3-8 weeks of mixing. (Sequence dependent) Unmixed Peptides Storage: In powder (lyophilized) form vials can be stored frozen (0 to -20 degrees Celsius). Expiry Will remain stable up to 48 months (4 years) in the freezer. We recommend using within 18 months of purchase. Unmixed vials can be stored in the freezer for a period of up to 48 months (4 years); however, if you are going to use the vials within 1-3 months then you can store them in the refrigerator as repeated freeze-thaw cycles can cause damage to the peptide.
How do I mix my peptides?
We always suggest following a strict mixing procedure. Prior to adding any mixing solution make sure both peptide and solution are at room temperature. This will make sure your peptides are effectively mixed every time. Then gently add your mixing solution into the vial, making sure to drip the solution down the side of the vial to protect the peptide. Then give the vial a gentle swirl before storage for 24 hours in a refrigerator. At that point, the peptide is ready to use.
How can I pay for my order?
Bank transfer: Once the order is complete you will be given our bank details. Please then transfer the correct money. UK bank transfers are mostly instant but International transfers can take 1-3 working days to clear. Once the payment has cleared you will receive a confirmation email and you order will be shipped with our next deliveries. Bitcoin: Choose this option at checkout, you will then be emailed with our address to make the transfer to. This is done within working hours. Please allow up to 2 hours to process this. Credit/debit Cart: This option is available for limited countries. It is not an automated system and we need to email a secure link without work hours. Please allow up to 2 hours to process this payment link.