Eprouvage Reviving Scalp Serum 59ml / 2oz Eprouvage Reviving Scalp Serum is a potent scalp treatment designed to improve the thickness and fullness of hair. It contains Redensyl® and Progressive Plant Cells, including Egyptian Blue Lily Stem Cells, French Oak extracts, and vegetable keratins. The serum actively soothes and protects the scalp to provide the ideal environment for healthy hair growth. Features & Benefits Formulated with Redensyl® and Progressive Plant Cells Contains rejuvenating Egyptian Blue Lily Stem Cells, highly concentrated French Oak extracts, and vegetable keratins Helps to improve thickness and fullness of hair Actively soothes and protects the scalp Supports healthy hair growth. Directions Apply to clean, towel-dried hair. Section hair into four main parts and apply a dropper full to each section. Massage to ensure even distribution.