We accept cryptocurrency payments including Bitcoin (BTC), Ethereum (ETH), and USDT (TRC20). Simply add items to your cart and select your preferred crypto at checkout. Payment is processed securely via NOWPayments.
Once your crypto payment confirms on the blockchain you will receive an order confirmation. Blockchain confirmation typically takes 10–30 minutes depending on network congestion.
Not currently. We accept cryptocurrency only at this time. This allows us to keep prices competitive and process orders without restrictions.
Orders over £100 qualify for free shipping. For larger research orders please contact us at hello@zeniclabs.co.uk.
All orders are dispatched via Royal Mail Tracked 24. You will receive a tracking number once your order has been dispatched.
Royal Mail Tracked 24 typically delivers the next working day after dispatch. Orders are dispatched within 1–2 business days of payment confirmation.
Tracked 24 shipping is £3.99. Orders over £100 qualify for free shipping.
We currently ship to UK addresses only.
Yes. All orders are dispatched in plain packaging with no branding or product information visible on the outside.
Research peptides are amino acid chains studied in laboratory settings for their biological properties. All products sold by Zenic Labs are for in-vitro research use only and are not intended for human consumption.
Lyophilised (freeze-dried) peptides should be stored frozen at -20°C for long-term storage, or refrigerated at 4°C for short-term use. Keep away from light and moisture. Do not store reconstituted peptides for extended periods.
Bacteriostatic water (BAC water) is 0.9% benzyl alcohol water used to reconstitute lyophilised peptides for research purposes. It is required if you intend to work with reconstituted peptides in a laboratory setting.
Our products are research grade, not pharmaceutical grade. Every batch is independently tested by Janoshik Analytical for identity, purity, and peptide content. Results are publicly verifiable at janoshik.com.
Every vial has a lot number on the label. Visit zeniclabs.co.uk/verify or scan the QR code on your vial to view the certificate of analysis for your batch.
All batches are independently tested by Janoshik Analytical. Results are published on their platform and are searchable by order number — meaning no supplier can alter or fabricate them.
Each certificate of analysis confirms the identity of the compound, purity percentage via HPLC, and net peptide content. We publish the full unedited report including any rejected batches.
Returns are accepted only for damaged or incorrect items reported within 48 hours of receipt. Due to the nature of research compounds we cannot accept returns for change of mind. See our full Returns Policy for details.
Contact us at hello@zeniclabs.co.uk within 48 hours with photos of the damage and we will arrange a replacement or refund.