Phyto Phytolium Strengthening Treatment Shampoo is specially formulated for thinning hair. This treatment shampoo contains vitamin B5, zinc, and quinchona bark extract to help strengthen and revitalize fine, thinning hair while gently cleansing. The shampoo comes in a 125ml/4.2 fl. oz tube packaging with a cream-colored body and blue accents. As a personal care product designed for treating thinning hair, this shampoo is part of the Phytolium line from Phyto Paris laboratories.