The 2 x TRESemme Biotin Repair Leave-In Cream Serum is a high-quality hair care product designed to nourish and repair damaged hair. This unisex serum, with a formulation of cream and ingredients such as glycerin, is perfect for daily use to promote healthy hair growth and hydration. The 200ml bottles are sure to last for an extended period, with a Period After Opening (PAO) of 12 months, making it a convenient and effective addition to any hair care routine.