My discount code isn't working

Codes are case-sensitive and expire — copy and paste it rather than typing it, and check the expiry date in the email it came from.

One code per order. Our BOGO and multi-tube offers are already discounted, so a code can't be stacked on top of them.

If your code is still valid and won't apply, don't place the order twice: email contact@zelloa.co with the code and your cart, and we'll sort it before you pay.

Still need help?

Our team replies within 24h on business days.

Contact us

Back to Help Center