L'Oréal Serie Expert Serioxyl Advanced Professional Serum is a high-performance treatment designed to visibly thicken and densify hair. This professional-grade serum is formulated with advanced ingredients, including Stemoxydine, which helps to activate hair regrowth and improve hair density. It targets thinning hair, strengthening the scalp’s natural environment and providing fuller, thicker-looking hair. The 90ml bottle is perfect for both at-home and salon use, offering long-lasting results with regular application.

Key Features

• Activates hair regrowth and improves hair density
• Contains Stemoxydine to stimulate hair follicles and promote thicker hair
• Strengthens and revitalizes the scalp, encouraging optimal hair growth
• Suitable for thinning or weak hair, offering visibly fuller hair
• 90ml size, ideal for long-term use
• Dermatologically tested and suitable for sensitive scalps