Shipping & Delivery

    Delivery & Returns

    Everything you need to know about how we ship, when to expect your order, and your legal right to cancel.

    Dispatch Times

    Same-day dispatch for orders placed before 15:00 GMT Monday to Friday (excluding UK bank holidays).

    Orders placed after 15:00, on weekends, or on bank holidays are dispatched the next working day.

    You will receive an email with tracking details once your order leaves our UK facility.

    UK Delivery Options & Costs

    ServiceCarrierDeliveryCost
    Royal Mail Tracked 24Royal Mail1 working day£4.99
    Royal Mail Tracked 48Royal Mail2–3 working days£3.49
    Free UK ShippingRoyal Mail Tracked 482–3 working daysFree on orders £40+

    A mobile phone number is required on all Royal Mail Tracked orders for SMS delivery notifications.

    International Delivery

    We ship to a closed whitelist of countries via Royal Mail International Tracked at a flat rate of £12.99. Delivery typically takes 5–10 working days depending on destination and customs processing.

    International customers are responsible for any import duties, VAT, or customs fees charged by the destination country. These charges are not included in the order total and are levied by the local authority on delivery.

    No Returns Policy

    Due to the nature of research peptides, we cannot accept returns once products leave our controlled storage environment. This policy exists to protect the integrity and chain-of-custody of all compounds we supply.

    All products are quality-checked, sealed, and dispatched from temperature-controlled storage. Once a product has left our facility, we cannot verify that it has been stored or handled correctly, and therefore cannot resell or reuse it.

    Damaged or Lost Parcels

    If your order arrives damaged, email [email protected] with photos within 48 hours of delivery. We will ship a free replacement — no questions asked.

    If tracking shows your parcel as lost, contact us and we will open a case with Royal Mail and dispatch a replacement once the investigation confirms loss (typically 10 working days after the expected delivery date).

    Research Use Only

    All products sold by Peptify UK are supplied strictly for in-vitro research and laboratory use. They are not intended for human or animal consumption, diagnosis, treatment, or any therapeutic purpose. By placing an order, you confirm you are a qualified researcher and will handle materials in accordance with applicable UK laws and laboratory safety standards.