Aveda Invati Advanced Intensive Hair and Scalp Masque is a specialized treatment designed to address thinning hair concerns. This intensive masque works to thicken, strengthen, and hydrate both the hair and scalp, providing a comprehensive solution for those experiencing hair thinning or loss. Key features: • Thickens and strengthens hair • Hydrates both hair and scalp • Advanced formula for thinning hair • Made with pure flower and plant essences • Professional salon-quality treatment This masque is part of Aveda's Invati Advanced collection, specifically formulated to provide solutions for thinning hair. The product comes in a purple tube packaging that reflects Aveda's commitment to professional-grade hair care. While specific usage instructions are not provided in the original description, this type of intensive treatment typically requires application to clean, damp hair and scalp, followed by a brief processing time before rinsing.