Where to buy professional hair dye?

[Angeldelight21]

Ladies, I've been using box hair dye for ages but my grey is not covered well.

Where could I buy professional hair dye? I'm a dark blonde, colouring light blonde.

TIA

Sally Beauty.

I buy Inoa from Amazon

Thank you both, I will check it out

EBay have specialist hairdressing supplies.

Sally Beauty has it all - I reccomend the shades EQ range - you can get semi permanent or permanent gloss

If you google how to use it there’s a lot of videos

Esalon….online ordering & post the colour to you

Thank you for the suggestions I'm a bit overwhelmed with all the info.

Does anybody have a dye recommendation for dry curly hair?
Thank you

I buy L'Oréal majirel from Amazon and a huge tub of 20 vol developer - works amazingly well.

ESalon - it’s tailored to your hair type and colour. You set how often you want it and it arrives in the post.

Can you mix 2 colours together from inoa or majirel? And do you only dye the roots?

Following - need to get better at colouring my hair at home. Normally use box, but hard to get coverage without going too dark on colour

@Namechange357 I'm trying to get away from relying on the hairdresser. I'm not flexible on time so need to learn to do it at home myself.