Best product for creative colour at home?

[MutantBug]

I've just had my first creative colour done at a salon - pink balayage.
My hair is naturally quite dark so I've had a lot of highlights to make the colour show, and had the pink put in at the salon.
Using redken magnetic set to maintain colour on washing, but I'd like to boost in between salon visits. I'm not worried about the colour looking too bright but I am worried about risk of a home colour product interacting with what's already on my hair/ what goes on next time at the salon.

What do people use for bright pink top ups at home? I mean like hot pink/ fuschia. I won't need any peroxide in it. Have been looking at manic panic but am kind of hoping to find something a professional might use.

I had similar done professionally and they used Crazy Colour, which was exactly the same thing I used 20 years earlier as a teenager to dye my hair pink! This was in a really high end salon (cost £250+)

My hairdresser said it was fine to buy my own Crazy Colour and top it up so I did! https://www.crazycolor.co.uk/pink-hair-dye

Directions semi permanent colour is my go to, i've been using it for 30years. Carnation or flamingo pink are the brighest 2pinks. In b&m they also do a go pink toner which is great to use as a top up&it's only £2.99.

Thanks for the replies. Does anyone know if these are likely to interact with salon dyes?