This ESSENTIEL Stimulating Fundamental Serum by Eugène Perma is designed to revitalize and fortify the scalp and hair structure. Utilizing advanced formulation, this serum works to deeply nourish the roots, promoting optimal conditions for healthy hair growth and density. It is ideal for maintaining the integrity of fine or weakened hair. Regular application helps to enhance the vitality and resilience of your hair, leaving it feeling refreshed and strengthened from the first signs of use.