Condition-wash-condition routine really helps me.
Basically wet hair, comb a little conditioner through. For some people it’s best to apply conditioner from roots, for other from mid-lengths.
Then wash with shampoo. Be sure to emulsify shampoo with a little water by rubbing hands together until a slight lather forms before applying to hair. This will stop hair dripping at the roots.
Then after washing and rinsing, comb through more conditioner, leave for a bit and rinse. Again, for some people whole length of hair to roots works best, with others from mid length only.
Sounds complicated but it honestly took longer to type out than to do.
I finish with a light spray of a leave in conditioner that contains hyaluronic acid and a drop or two of hair oil on the ends.
As far as products go, here are a couple of options:
On a budget
Faith in Nature Coconut Conditioner and Shampoo for first two steps, Fragrance Free Conditioner for final condition.
Urtekram Spray Conditioner in Rose or Nordic Berries
Jojoba oil for ends
More spendy
Fushi Argqn and Amalaki Shampoo and Conditioner work wonders. Amazing for smoothness and sleekness.
As before Urtekram Rose or Nordic Berries conditioner spray
Fishy Really Good Hair Oil. Literally a couple of drops rubbed between palms and applied on ends only while damp. Doubles as a once a month deep oil treatment.