Use a sulfate-free moisturizing shampoo
Condition every time you wash
Apply a deep conditioning mask once a week
Use leave-in conditioner on damp hair
Seal moisture with a light oil or cream
Wash hair with lukewarm or cool water
Limit heat styling
Use a heat protectant when styling
Avoid over-washing
Trim split ends regularly
Sleep on a satin or silk pillowcase
Use a humidifier in dry environments
Apply a hydrating hair serum
Detangle gently with a wide-tooth comb
Protect hair from sun and wind
Drink enough water
Eat foods rich in healthy fats and vitamins