PRO LONGER professional concentrate treatment 400 ml

Pro Longer Professional Concentrate Treatment from L’Oréal Professionnel Paris. The Pro Longer End Thickening Concentrate is crafted to plump up thinning ends on long hair, delivering rapid and enduring results. It effectively reduces split ends from the very first use. Breakage decreases by 94%, split ends by 66%, and hair looks up to five times shinier.