It acts on the internal structure of the hair, with anti-free radical action, preventing aging and cellular damage resulting from solar radiation. It has a pH of 5.5. Salt-free.

How to apply Haskell SOS Summer After Sun Shampoo 300ml
With wet hair, apply Haskell SOS Summer Post-Sun Sunflower Shampoo. Massage and rinse well. For best results, also use Haskell SOS Summer Pre and Post-Sun Leave-In Cream.