To keep your keratin treatment fresh, treat your hair gently while sleeping. Try sleeping on your back with your hair loose and use a silk or satin pillowcase to avoid friction and frizz. Don’t tie your hair tightly or use clips that can leave marks. Here are some simple tips for nighttime care:

Sleep on your back: For the first few days after treatment, lying on your back helps your hair stay soft and smooth without creasing.

Use a silk or satin pillowcase: These fabrics are softer than cotton, so they cause less chafing and reduce frizz and breakage.

Keep your hair loose: Tying your hair up, even loose, can leave marks or kinks. If you must keep it away from your face, use very soft clips.

Avoid heat and humidity: Sleep in a cool, dry room to avoid sweating, as sweat can affect the treatment.

Optional: Wear a silk scarf or cap: This adds an extra layer of protection and reduces friction if you prefer to wrap your hair.

Avoid harsh products: Avoid shampoos and conditioners with sulfates or harsh chemicals, as these can strip keratin.

Deep condition your hair regularly: Use a nourishing hair mask to keep it soft, shiny, and healthy.