Combat falling or thinning hair with the Kérastase Specifique Stimuliste Hair Thickener, a potent treatment that works to encourage the growth of new strands and strengthens existing hair. Suitable for both men and women, the oil works to increase the density of your locks, thanks to Arginine’s (Amino Acid) nourishing effects, and defends your hair follicles from the early signs of ageing, keeping them active and healthy.

Added Aminexil helps to give each and every strand a longer life cycle from the moment it grows to when it eventually falls out. This aids those looking to grow their hair to a longer length without compromising on substance and a thick, full feel. Vitamin PP is blended into the mix to help maintain a consistent microcirculation of blood throughout the scalp, ensuring follicles have the goodness they need to sustain growth. Finally, Kérastase’s patented Gluco-Lipid GL® complex is filled to the brim with Glucose and Lipids to really energise and enliven your head of hair.