All products sold on this website are strictly intended for laboratory and research purposes only. They are not approved for human consumption, medical, or veterinary use.

Our peptides are supplied at high purity (typically 98-99%), suitable for advanced research applications. Certificates of analysis may be available upon request where applicable.

• Unreconstituted (powder): Store in a refridgerator (2-8ºC)
• Reconstituted: Store in a refridgerator and use within a short timeframe
• Avoid repeated temperature changes and exposure to light

We provide general handling and storage guidance within our Resources section. However, all research should be conducted by qualified individuals familiar with proper laboratory procedures.

• Orders placed by mid-day are dispatched the same day
• UK orders: Typically 1-3 working days
• Orders are dispatched quickly with tracking where available

Shipping availability depends on location. Please check at checkout or contact us directly for confirmation.

All products are:

• Secureloy sealed
• Discreetly packaged
• Protected to maintain quality during transit

Due to the nature of these products, we are unable to accept returns once items have been diospatched. If there is an issue with your order once shipped, please contact the postage provider as Peptides4U hold no responsibility for lost or damaged items. All items are quality assured by P4U before leaving our warehouse.

Products are sourced and handled to ensure high quality and consistency. Where available, testing data or batch information can be provided.

• High-purity products
• Reliable UK-based shipping
• Carefully sourced materials
• Dedicated customer support

By purchasing, you confirm that:

• You are over 18 years old
• You understand these products are for research use only
• You have the knowledge and experience to handle them appropriately.