Trim split ends regularly
Stop heat styling or use the lowest heat setting
Use a sulfate-free, moisturizing shampoo
Deep condition 1 to 2 times per week
Apply a protein treatment if hair is weak or overprocessed
Use a leave-in conditioner after washing
Detangle gently with a wide-tooth comb
Avoid brushing wet hair aggressively
Wash hair less often if it is very dry
Use lukewarm or cool water instead of hot water
Sleep on a silk or satin pillowcase
Avoid bleaching, relaxing, or coloring until hair improves
Protect hair from sun, chlorine, and salt water
Use a heat protectant before styling
Choose gentle hair ties and avoid tight hairstyles
Massage scalp with lightweight oil if hair is dry
Eat enough protein, iron, zinc, and healthy fats
Stay hydrated
See a dermatologist or trichologist if breakage or hair loss is severe