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UK NEXT-DAY DELIVERY - FREE OVER £50

Janoshik Lab Verified

Extensive independent Janoshik verification across all batches

Always ≥99% HPLC Purity

Quantified purity with high-performance liquid chromatography.

BATCH-SPECIFIC COAs

Unique documentation issued for every batch — no reused or generic certificates.

Controlled Handling

Maintained under controlled conditions from intake through dispatch.

Website Migration Update
We are currently migrating to a new platform to provide a faster, more flexible experience for our customers.

Due to temporary platform restrictions, some products may not currently be visible on our website whilst catalogue updates are being completed.

If you are unable to locate a product you have purchased previously, including selected research materials such as Ret(a) and Tir(z), please contact us directly at info@peptologylabs.uk and our team will be happy to assist.

Secure payment links can be provided directly via email during this transition period where appropriate.

We apologise for any inconvenience and greatly appreciate your patience whilst we complete the move to our new website.
Janoshik Verified. No Shortcuts.
Every batch undergoes extensive testing including identity, purity, endotoxin, and heavy metal testing as standard — no exceptions.
OUR STANDARD
You shouldn’t have to question what you’re working with.

Most suppliers rely on broad claims, reused documentation, and standards that shift over time. Peptology Labs was built to remove that uncertainty — with a focus on clarity, control, and verifiable data.

Our approach is defined by batch-level verification, disciplined handling, and transparent reporting. No vague claims. No generic certification. No assumptions carried across batches.

Every batch is independently analysed through Janoshik, with clearly issued, batch-specific documentation supporting identity, purity, and full traceability.

We prioritise analytical transparency, consistency, and verifiable data over cost — ensuring each batch meets a defined standard before release.

No shortcuts

No reused documentation. No generic summaries. Only batch-specific data, clearly issued and fully traceable.

Built for consistency

Structured for consistency, repeatability, and long-term reliability — not short-term volume or quick turnover.

NO SHORTCUTS. NO SECOND GUESSING.

Trusted standards. Verified supply.
Royal Mail
Janoshik
Wallid
PubChem
DPD
Royal Mail
Janoshik
Wallid
PubChem
DPD
BATCH DOCUMENTATION

Certificate of Analysis

Access batch-specific laboratory documentation for each compound.

View Certificate
Peptology Rewards
Join Peptology Rewards to access referral rewards, member perks and future account benefits across the store.
Peptology Labs vial and plant
NO SHORTCUTS. NO SECOND GUESSING.
Most suppliers expect you to accept a claim. We provide batch-specific data.

Every batch we release is supported by verification, documentation, and clear traceability — not assumptions or recycled paperwork.

Uncertainty should be reduced wherever possible. That starts with transparent sourcing, controlled handling, and batch-level reporting.

A clean, disciplined standard for verified materials — clearly documented from batch to batch.

DELIVERY, PAYMENT & SUPPORT
Fast UK dispatch, secure checkout, and responsive support from order to delivery.
Tracked UK Delivery
Orders are prepared for prompt dispatch with tracked UK delivery options.
Free Over £50
Complimentary delivery on qualifying UK orders over £50.
Secure Checkout
Payments are processed through secure, encrypted checkout systems.
Discreet Packaging
Orders are shipped in plain, secure outer packaging.
ORDER CONFIDENCE
Clear documentation, careful handling, and support when you need it.

Each order is prepared with attention to packaging, batch traceability, and the documentation needed to verify what has been supplied.

From product selection to delivery updates, our process is built to feel clear, controlled, and easy to follow.

No vague claims. No unnecessary friction. Just a cleaner, more transparent ordering experience.

SWIPE
UK-Based Supplier

UK-held stock, dispatched domestically for consistent, reliable fulfilment.

HPLC-Tested 99%+ Purity

Each batch verified with documented purity and identity confirmation.

Next-Day UK Delivery

Fast, tracked delivery with consistent same-day dispatch.

Verification-Focused Standard

Built around batch transparency, consistency, and documented verification.

Secure & Discreet Checkout

Secure payment processing with discreet, plain outer packaging.

Transparent Lab Reports

Every order linked to batch-specific documentation and verification.

Consistency Guaranteed

Controlled handling and storage to maintain stability across batches.

Researcher Support

UK-based support providing clear, responsive communication.

IMPORTANT NOTICE
All products are supplied strictly for controlled laboratory research use only.
Not for human or animal use. Not intended for diagnostic, therapeutic, or medical applications. By purchasing, you confirm that you are a qualified professional or authorised entity and that all materials will be handled, stored, and used in accordance with applicable laws, regulations, and research safety standards.