Buy hair dye

[Kione]

So I have a patch of grey hair that I dye. My friend got me through her hairdresser sister two tubs from wich I can mix a little bit just from that patch. But those are now finished and the shop ones require to mix the whole bottles. I literally need a spoonfull each time.
So, do you know where online can I buy tubs that I can use little by little?
Thanks a lot!!

Root touch ups are available in store so check out the brands and order online!!

You can usually buy the colour e.g. I use Inoa on Amazon. Then you need a bottle of this www.amazon.co.uk/d/Beauty/Truzone-Cream-Peroxide-6-20-Vol-1000ml/B005DEV188?tag=mumsnetforum-21 . Mix equal amounts. I've had the same bottle of peroxide for five years 😬 You will save a fortune! Just ask your hairdresser what brand and colour.

That's exactly what I meant, thanks!!
I don't have a hairdresser have a very long hair and I go about once a year, they are ecological too so don't use normal dyes.
Thanks!!

What make are the ones you have?

I make up partial bits of hair dye from retail boxes

They are spanish! The peroxide is Wella, the other one is Tahe.
I tried doing that with shop bought ones but had to leave one of the bottles open as it didn't have a top and the next time I used it it just didn't work.