Introducing Kérastase Genesis Homme Strength and Thickness Boosting Spray, a specialized leave in treatment meticulously crafted for men grappling with weakened, thinning hair. This innovative formula, contained within a sleek 150ml bottle, is engineered to address the specific needs of fine hair, providing a visible increase in hair mass and diameter. The spray's strengthening and thickening properties work to fortify each hair fiber, creating a fuller, more robust appearance. The unique blend of ingredients includes Creatine, which reinforces the hair fiber and promotes a fuller look, and Ginger Root, renowned for its protective qualities against daily environmental stressors, alongside boosting hair cell turnover to stimulate the scalp. Easy to use, apply the spray into your hands, work it through wet hair, and leave it in place without rinsing, offering a convenient addition to your daily routine. The non-sticky, light-hold ensures an instant thickening effect, giving the sensation of increased hair volume. Further enhancing its efficacy, the product has been proven to increase hair mass by 25% after a single application with a 5% increase in hair diameter, as shown through instrumental testing. The image shows that it is a “Spray de force épaississant”, which is the French translation for “Strength and thickness boosting spray”. For optimal results, incorporate this spray as part of a comprehensive routine, pairing it with the Kérastase Genesis Homme Daily Anti-Hair Fall Fortifying Serum for a complete hair care solution. This product caters to the needs of men looking to amplify volume, add strength, and combat the appearance of thinning. The bottle features the Kérastase logo, the Genesis Homme branding, and key details highlighting how the product can help with thinning hair. The image also shows a leave-in formulation.