You'll see this brand written two ways, JBextension as one word and JB Extension with a space. Same company, same code, so don't worry if you searched one and found the other.
Does the JBExtension discount code work outside the UK?
Yes. My code NEVEENWOOD isn't country-restricted, so it goes in the same checkout box whether you're ordering from the UK, the US, Canada, Australia or anywhere else.
What does it get you?
10% off eligible wigs and hair toppers. There's no expiry date, and it's reusable, so it works on repeat orders rather than just your first one. I tested it myself at the JBExtension checkout on 4 September 2026 and it applied (there's a screenshot on my page).
How to use it
Add your piece to the basket, type NEVEENWOOD into the discount code box at checkout, and check the 10% has come off before you pay.
I wear wigs and toppers myself for androgenic alopecia, so the full page also has what I actually think about JBExtension. It's all on my JBExtension discount code page.
NEVEENWOOD is my own affiliate code. I earn commission if you use it, at no extra cost to you.