Contact Us

Want to know more about Immune Defence or have a specific question not covered in our FAQ?

Great! We’d love to hear from you.

You can give us a call on +1 646 687 6757 (US) or +44 203 476 9510 (UK). You can also drop us an email at

Alternatively, please feel free to fill out the contact form below. Please note: Our customer service hours are Monday to Friday, 9:00am-5:00pm. If you contact us outside of these hours we will get back to you the following business day.


20% off with code CORONA20

We use mouth masks when packing your order.

We use medical grade hand sanitizer regularly and gloves when packing.

Our delivery services use no-contact drop-off.