System Professional Regenerating Serum For Fine And Damaged Hair Liquid Hair X4l - 100 Ml

System Professional Liquid Hair Molecular Hair Refiller X4L is a 100 ml hair care treatment specifically designed for sensitive and brittle hair to strengthen and regenerate it. The product instantly fills the hair structure and provides long-lasting support for up to five washes. The formula is applied after washing by distributing four to five drops evenly on towel-dried hair, combing it through, and blow-drying for five minutes to ensure effective penetration of the active ingredients. This treatment is suitable for daily use to improve hair resilience and manageability. It leaves a lightweight, non-greasy texture that enhances the natural appearance of the hair without residue. Ideal for fine, weak, or damaged hair, it supports the restoration of structural integrity and reduces hair breakage in the long term. The compact 100 ml bottle is convenient for travel and regular use, ensuring reliable performance in professional or personal hair care routines. The precise formulation focuses on sustainable hair health through targeted molecular active ingredients that penetrate deeply into the hair structure. The application is easy to integrate into an existing care routine and requires no additional treatment steps. The product has been developed for demanding hair structures that need special support and offers measurable improvement in hair quality with consistent use. The ergonomic bottle allows for a dosed application without waste, making it both economical and environmentally friendly. The hair-friendly formula contains no aggressive ingredients and is optimized for regular use on sensitive hair structures.