Tip against dry hair - burdock root oil
I had to struggle for a while with very brittle, dry hair. By chance, I saw a small bottle of burdock root oil at Kaufland.
I then filled it in a spray bottle and sprayed on the hair in the evening. Towel drum and off to bed.
The next day, wash your hair well. After about 1 week, my dry hair was gone.
Now I take the Velcro root oil, so 1-2 times a month, and finally have nice soft hair. Maybe it will help you too, I would be very happy.