Sebastian Professional Penetraitt Shampoo 250ml gently cleanses the hair and scalp of the most weakened and damaged hair. Characteristics Texture: gel; Hair issues: damaged, weakened and dry hair; Hair type: all hair types; Main benefits: deeply cleanses the hair leaving it without any dirty impurities, strongly hydrates the hair fiber, strengthens and restructures the hair leaving it healthier, looser and bouncy. How to use Apply Sebastian Professional Penetraitt Shampoo 250ml to the wet hair and scalp and massage in gentle circular motions until the lather covers the whole head surface. Rinse and repeat if needed. Proceed with suitable conditioning and styling products.