A 6 week treatment to improve the appearance of thinning hair. Proven to leave hair feeling denser. Offers better resistance to traction and less breakage during styling. Hair feels enhanced, thicker and stronger. It recaptures volume, shine and flexibility. Hair feels silky with no grease on the roots. To use apply everyday for 6 weeks to dry or towel dried hair. One dose equals one application. Distribute onto the scalp section by section. Massage with fingertips. Proceed with usual styling. Leave in. Today, more than ever, the world needs care responsible and sustainable care. Since 2013, kerastase has resolved to extend its expertise in the art of care by committing to using less virgin plastic. Drawing on their excellence in innovation, finding new ways to cut down on waste and empower their customers to make more sustainable choices. Kerastase is committed to optimising packaging whenever possible, using less virgin materials and more recycled materials, recyclable packaging and refillable delivery systems. Beginning with shampoo bottles and branching out to more and more products, they are creating a sustainable packaging program, with many more refill innovations to follow. Kerastase is also committed to more sustainable production and since 2019 their factory in burgos, spain has achieved carbon neutrality by improving energy efficiency and using 100% renewable energy. Since 2017 the burgos production facility has also been a 'waterloop' factory. This means that 100% of the water used for production processes is recycled and reused in a closed loop. The external water network is only used in the composition of the products or for employee's day to day needs.