Nº.4D Clean Volume Detox Dry Shampoo – Olaplex Introducing No. 4D Clean Volume Detox, the next-generation dry shampoo from Olaplex. Its ultra-lightweight technology instantly refreshes the scalp and hair, just like after a real wash. Say goodbye to powdery residue and buildup, for a healthy scalp and visibly clean hair. Key Benefits: Ultra-light dry cleaning : a feeling of freshness and lightness without weighing hair down. No white residue : no more visible traces, for a discreet and uniform application. Guaranteed volume and cleanliness : absorbs excess sebum while leaving hair airy and voluminous. Patented OLAPLEX Bond Building Technology® : strengthens and protects the hair structure. Active Ingredients: Rambutan Seed Extract : A powerful antioxidant that purifies and protects the scalp. Ultra-fine micro-starch : effectively absorbs excess sebum without leaving visible residue. Clinical Results*: 100% of users noticed no white residue . 97% found their hair looked clean . 97% noticed a significant reduction in sebum . *Independent study conducted on 30 participants after 3 consecutive uses. Sulfate-free, paraben-free and vegan . Give your hair flawless freshness and volume between washes with Nº.4D Clean Volume Detox.