1 & 2 every time I have my hair coloured (every 8 weeks).
3 once a week at home. I leave it in my hair for about an hour or so, it really makes a difference to the feeling of your hair and helps tame frizz
4 & 5 two out of three washes per week (I feel like it may be a bit heavy for every wash, as it’s so moisturising)
6 & 7 I mix these, a pea size of 6 and about 5 drops of 7 work lovely and make my hair feel soft and shiny. Also makes straightening my hair easier, and it stays straighter for longer!