i give you some tips for shiny hair are these:
1 Deep condition twice a week.
2 Don’t use lots of hair products.
3 Use hair masks!
4 Use hot oil treatments!
5 Look for Vitamin E!
6 Avoid the hair dryer!
7 Use Almond Oil!
8 If these are not working then & your hair just won’t shine, buy a shine spray. These come in lots of different forms, and are usually really easy to apply.