I recommend Moroccan Oil treatment.

I tend not to apply it often because it's a hassle, but my hair gets really damaged because of the heat.

I bought and tried applying cheap products, but I didn't feel any effect.

There are also many products with strong scents.

Then I heard Moroccan Oil was famous, so I bought some to try, and it makes my hair so soft.

The scent is subtle and lovely. I highly recommend it!