The Olaplex Hair Mini Essentials Set Kit includes a collection of travel-sized products designed for all hair types. This set includes oils, shampoos, and conditioners from the Olaplex Professional product line, known for their deep conditioning, hair repair, and anti-frizz effects. With a unisex formulation suitable for teens and adults, this set is perfect for on-the-go use and provides a range of hair care essentials in a convenient travel size. NIB No.3 Hair Perfector (1.0 oz) No.4 bond Maintenance Shampoo (1.0 oz) No.5 Bond Maintenance Conditioner (1.0 oz) No.7 Bonding Oil (0.25 oz) No.6 Bond Smoother (0.68 oz) No.9 Bond Protector Nourishing Hair Serum (0.68 oz)