Natural Matter has great pleasure in introducing Alva Caffeine Conditioner for Thinning Hair 250 ml . Reseaerch shows that a topical solution of caffeine applied to the scalp and left for 2 minutes will reactivate the blood supply to the scalp, strengthen the hair follicle and hair shaft. Suitable for hair loss in men and hormone related hair loss in women. Certified organic. . Please see more in the Natural Matter health and fitness shop for the entire Alva range. If you have any questions regarding this product please contact info@naturalmatter.co.uk and we will try our best to help you.