Aussie Hair SOS 100 Hours Hydration Leave In Super Serum of 160ml is the ideal treatment for dry and dehydrated hair. Thanks to its lightweight and ultra-hydrating formula, it deeply nourishes without weighing down, ensuring up to 100 hours of softness and shine. Easy to apply without rinsing, it protects the hair from external aggressions and makes the hair stronger, more elastic, and silky to the touch. Perfect for una daily care that enhances and renews the vitality of your hair.