and dispatched the same day to research groups across the UK and EU.
Best Sellers
KIT BUILDER
Choose your own five, or ten.
Pick the compounds your protocol calls for. The discount applies as you add — no codes, no fixed bundles you have to work around.
15%
ANY FIVE COMPOUNDS
20%
ANY TEN COMPOUNDS
Independently verified. Trusted through testing.
Batch Production
Research peptides are synthesised under controlled laboratory conditions, with weekly internal documented formulation testing.
Third-Party Lab Testing
Brighttide randomly selects a batch of pens from thousands to be sent to Janoshik, a globally recognised laboratory, for fully independent verification. Janoshik then randomly selects one pen for testing.
Purity & Potency Analysis
Analytical testing confirms purity percentage and potency before any batch is approved for release.
Weekly Internal QC
Weekly internal quality-control testing checks consistency and traceability across all research products.
Verified & Released
A certificate of analysis is recorded and released to the public, strictly for research and development use.
STANDARTS
Six commitments that sit behind every order.
01
Third-party verified
HPLC and mass spectrometry run by an accredited external lab. Batch certificates published with every release.
02
Cold-pack dispatch
Orders placed Monday to Thursday before 12:00 GMT ship the same working day, insulated and tracked door to door.
03
Free UK delivery over £150
Tracked 24 across the UK, with insured EU and international options at checkout.
04
Reship guarantee
If a parcel is lost or arrives compromised, we replace it at no cost — no paperwork loop.
05
Held in stock
Core catalogue lines are stocked in depth, so listed compounds ship rather than backorder.
06
Kit pricing
Assemble five or ten compounds and tiered discounts apply automatically at checkout.