Protect your hair from the sun, salt and chlorine

It seems impossible to prevent the damage caused to hair by the sun, salt and chlorine. A proposal is to wet our hair with tap water before we make a plunge into the sea. During the day at the beach we can apply a conditioner cream without rinsing it. However, the best approach is to use specific sun protectors that strengthen the physical defense of our hair and protects it from the oxidant action of the sun.