TIGI Smoothing Set (Salon Size): Shampoo 750ml & Conditioner 750ml TIGI S-Factor Smoothing Shampoo & Conditioner is ideal for all hair types as it smoothes straight hair, enhances gloss in short hair, combats frizz-prone curls & calms Afro hair. & the products are also ideal for coloured or natural hair, offer heat protective qualities & condition hair effortlessly. TIGI S-Factor Smoothing range in salon size 750ml not only Silkifies, Shines & Softens it strengthens Strengthens your hair too.