Davines Naturaltech Energizing Thickening Tonic is a lightweight, leave-in treatment designed to boost hair volume and density. Infused with natural botanicals, this 100ml tonic energizes the scalp and strengthens hair from root to tip, creating a fuller appearance. Perfect for fine or thinning hair, it absorbs quickly without weighing strands down. Apply to damp hair and style as usual for visibly thicker, more resilient locks with a healthy shine.