Proven Peptide supplies ≥99% purity peptides, independently verified by third-party laboratories. Certificates of Analysis on request, fast and discreet UK delivery — and nothing we wouldn’t test ourselves.
average purity, HPLC verified
of batches third-party tested
dispatch, discreet packaging
Every vial is filled, sealed and verified to spec. Select a size, add to cart, and we’ll handle the rest.
We don’t ask you to take our word for purity. Each batch ships with independent, third-party verification behind it.
Every batch is analysed by an independent laboratory for purity, identity and concentration — no exceptions, no self-graded homework.
A full Certificate of Analysis is available for any product we sell. Email provenpeptide@outlook.com and we'll send the full COA for any batch, free.
Our peptides are verified by HPLC and mass spectrometry. If a batch doesn't meet spec, it doesn't ship.
256-bit SSL encrypted payments through trusted providers. Your data stays yours.
Orders dispatched within 24–48 hours in plain, protective packaging.
Independent verification on every batch — purity and identity, documented.
Questions before or after you order? Real humans, fast replies, every time.
New batch releases, restocks and lab reports — straight to your inbox. No spam, unsubscribe anytime.
