Welcome to Peptide Supplies

Peptide supplies 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 system. All of our listed peptides on this site are strictly tested for purity by HPLC analysis. Products are shipped worldwide via fast and reliable shipping services. We have a wide range of research peptides in stock which offer guaranteed high quality at low prices.

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.
Clinical studies have shown peptides can help reduce inflammation, increase lean muscle mass, lower body fat, improve sex drive, and improve overall wellness. 
Peptides bind to specific receptors in the body to trigger a response, telling the body which cells to turn on and off. Some peptides occur naturally in the body, and some are made in a lab.
As we age, we produce fewer amino acids causing the number of peptides to decrease. As a result, our strength and energy decline, and we no longer perform optimally. 
This is where peptide therapy may help some people. Suppose a specific function of your body is failing due to age or a medical condition. In that case, peptide therapy can target that system and tell your body to restore its function. 
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.

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.