First of all, I used the Luscious Long Deep Treatment. This is designed and made specifically for people with longer hair, which is ideal for me with medium to long hair. I always use this after applying and washing out my favourite shampoo (at the time) and then leave this treatment in for around 2-3 minutes.
The other option is using the Take The Heat Deep Treatment. Whenever I have used quite a lot of heat on my hair, I always use this at the end of the week, alongside my Take The Heat shampoo (also from Aussie).
After using both of these products for a few months now, I have noticed a dramatic difference in the quality of my hair. Any split or damaged ends have toned down and just in general, my hair feels in a much better condition. I particularly would recommend the Take The Heat treatment for anyone who regularly uses heat on their hair or who never feels 100% confident when using heat. On the other hand, if you have medium to long hair and you feel as if your locks aren't that damaged, I would definitely recommend the Luscious Long treatment; it quickly helps to nourish each lock into silky swathes from root to tip.
I hope this introduced a couple of new great hair care products for you to try out- if you do let me know in the comments!