Peptides are short chains of amino acids used widely in biochemical, molecular, and cellular research. Our peptides are synthesised using industry-standard solid-phase peptide synthesis and specialised purification techniques.

No. All Bio Peptides UK products are supplied strictly for laboratory research only. They are not approved for human consumption, medical use, or diagnostic use.

We offer multiple purity grades including ≥95%, ≥98%, and ultra-high purity ≥99% for specialised applications. Purity availability depends on the peptide sequence and requested specifications.

Yes. Every batch includes a COA containing HPLC purity, MS confirmation, lot number, and recommended storage guidance.

Lyophilised peptides should be stored at −20°C or below. After reconstitution, storage depends on solvent and experimental requirements. See product documentation for more details.

Yes — we offer custom sequences, modifications, labels, and specialised purities. Contact our technical team for a quote.

Yes. International shipments must comply with the regulations of the destination country. Some materials may require permits or institutional verification.

Due to the nature of research chemicals, returns cannot be accepted once shipped. If an item arrives damaged or incorrect, contact support immediately.

No. We do not provide any form of medical advice or usage instructions. All products are intended only for trained professionals conducting laboratory research.