The Head & Shoulders Hair Revitaliser Dermax Pro Scalp Serum is a luxurious hair treatment designed to nourish and hydrate the scalp. With a volume of 145ml and a formulation of liquid, this unisex serum is perfect for all hair types. The moisturising effect of this product ensures that the scalp is left feeling healthy and revitalised, providing a refreshing and rejuvenating experience for users. With a period after opening of 12 months, this serum is ideal for regular use to maintain a nourished and hydrated scalp.