Sale now on.  30% off DL Methionine 1 Kg bags. Limited stock. Expires May 2020.


Nutritional and Product queries:

If you require any advice about any of our products or nutritional support, please fill in the form on this page or email us at

We are sorry we cannot offer consultations over the phone, but we are happy to help via email.

We will endeavour to respond to your message within 24-48 hours during office hours Monday to Thursday 9am to 5pm.

Please note: We are not able to answer nutritional and product queries on Fridays: Queries submitted on Fridays will be answered on Monday. Thank you for your patience.


Delivery and Order support:

If you have a query about an order that you have recently placed,  please fill in the form on this page or email us at

Please remember to include your full name and order number.

We will respond as soon as possible during office opening times: Monday to Thursday 9am to 5pm, Friday 9am to 3pm.

Please note: We are closed at weekends and Bank Holidays.


Contact information:

Progressive Earth Ltd.
KW17 2EB
United Kingdom


VAT number: GB141132564
Registered company number: 07987138