Recommendations for a leave-in, heat protecting conditioner please?

[AmethystMoonShine]

I currently use Philip Kingsley Daily Damage Defence leave-in conditioner/heat protector spray. It’s good but I’ve bought it on repeat for about five years without trying anything new.
It’s not cheap and I could do with saving some money but not if the product doesn’t work.
My hair is coloured with semi-permanent colour every 8 weeks ish. Dry ends but pretty resilient really.
Any suggestions?

Aveda damage repair leave in conditioner. I got a sample in a beauty box and it’s fab!!! Would defo use again.

My recommendations:
Pureology colour fanatic spray (I use this as a detangler), followed by Bumble and bumble invisible oil or
Olaplex number 6

Thank you I’ll check these out.