Lisse Design 1 Y 2. 500ml/ 16.91 fl. The Lisse Design Keratin Therapy line is designed to obtain a smooth, velvety, luminous hair that is easy to comb thanks to an innovative technique based on Keratin. 100% safe and compliant with CE and international regulatory requirements, the line offers lasting results for up to 3 months and the disappearance of the frizz effect. Cleanses deeply and leaves hair completely tangle-free. Helps open cuticules to prepare hair for smoothing treatment. Uses heat to rearrange hair’s keratin chains and leave them smooth without chemically breaking sulfide bridges. We are NOT responsible for any damaged or lost items if you do not insure your item.