About HelixCore

UK-stocked research peptides. All products are third-party tested for identity and purity.

HelixCore Ltd. (trading as HelixCore Peptides) is a UK-based supplier of research peptides for in-vitro and laboratory use. We launched in 2024 to give UK researchers a reliable, locally-stocked source of well-characterised compounds — without the lead-times, customs paperwork, and inconsistency of overseas suppliers.

Our role is curatorial. All products are third-party tested for identity and purity. We hold the stock in the UK and dispatch with Royal Mail Tracked 24.

What we stand for

Third-party tested

All products are third-party tested for identity and purity.

UK stock, UK dispatch

Stock is held in the United Kingdom. No overseas drop-shipping, no customs delays. Orders placed before 2pm dispatch the same business day via Royal Mail Tracked 24.

Stable presentation

Lyophilised peptides ship freeze-dried for maximum shelf life. Solutions and small-molecule compounds ship in their native form. Lab-appropriate packaging as standard.

Research use only

Sold strictly for in-vitro laboratory research by qualified professionals aged 18 or over. Not for human or veterinary use. Age confirmation required at checkout.

Our standard

All products are third-party tested for identity and purity before the batch reaches our UK stock.

Questions about a product?

Our team is reachable for specification queries and compliance questions.