TRUSS Mini Deluxe Prime DT Hair Treatment New 30ml Travel/Sample Size 10 Units TRUSS' top selling product is a versatile protein infused spray that restores devitalized, fragile, damaged and chemically treated hair. It detangles the hair leaving it soft and silky. Can be used as a treatment (after the shampoo and before the conditioner) as a leave-in or a pre-blowout lotion.