Thicker Hair Oils & Serums

Hair oils and hair serums work as thickeners for thinning hair. Thinning hair tends to appear less full, less dense, more sparse and sometimes also experiences hair fall. These thickening hair treatments help infuse the fiber with the necessary vitamins and minerals, strengthening the fiber, lifting the hair at the root and delivering a thicker, more full, densifying appearance. Hair serum can be a targeted scalp and hair treatment or can be used as a styling product that makes your hair smooth and adds shine. Hair oil is intended to nourish and improve your hair's health by delivering a high consistency of vitamins, minerals and fatty acids, also making hair shiny. The best hair oils and hair serums for thinning hair consist of powerful densifying ingredients. Discover our Densfique and Specique collection for all thickening, densifying and volumizing products for thinning hair. Our collection of hair serums for the scalp and hair as well as daily, overnight and limited-edition hair oils are formulated to deliver results for all thinning hair looking for more density and volume. Explore our hair care sets for thinning and balding hair and save 10% or take our hair quiz and find the perfect hair serums and hair oils for your healthiest and thickest hair.