Best hair repair treatment?

[northernbird1988]

After getting my hair coloured a lot the hairdresser today described the front of my hair as being "chewing gum like" so it's time to start a good repair routine.
Can anyone recommend anything please?

Kerastase hair masks are really good. I leave mine on for ten minutes then wash out and can really feel the difference

https://www.amazon.co.uk/Kerastase-Genesis-Masque-Reconstituant-200ml/dp/B083JL2JKF/ref=asc_df_B083JL2JKF/?tag=googshopuk-21&linkCode=df0&hvadid=414890237006&hvpos=&hvnetw=g&hvrand=9289453643792572129&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=1006627&hvtargid=pla-866507058715&psc=1&tag=&ref=&adgrpid=95385941729&hvpone=&hvptwo=&hvadid=414890237006&hvpos=&hvnetw=g&hvrand=9289453643792572129&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=1006627&hvtargid=pla-866507058715

For a cheaper alternative though I have used the Garnier hair food masks before and they smell lovely. I like the banana one the best but there’s a few different ones. It’s on offer at the minute at boots

https://www.boots.com/garnier-ultimate-blends-hair-food-banana-3-in-1-dry-hair-mask-treatment-390ml-10261179

I use the Redken products and they have really helped my hair look less damaged. They are leave in products though not wash out ones.
https://www.redken.co.uk/products/treatments

Kerastase Resistance Therapiste Masque 200 ml amzn.eu/d/9O0yig5

Fantastic product, as is the heat protection serum.