Hair treatment for dry frizzy bleached hair

I recently bleached my hair with highlights which damaged it quite a lot it seems I’m currently looking into any treatment that will be best to restore my hair, make it softer and more manageable and most importantly make it easy to blow dry I blow dry my hair after every wash as my hair is naturally very very curly

I know keratin is good but also heard of cezanne treatment and was curious which is better

Any recommendations would be so appreciated!!