Visibly increase hair density and leave it refreshed with Nioxin Instant Fullness Dry Shampoo. Its special formula absorbs oil and leaves hair instantly fuller-looking. Nioxin Instant Fullness Dry Shampoo instantly refreshes hair to leave it denser and fuller-looking. This dry shampoo helps to refresh hair and visibly increase hair density thanks to its special formula. It helps to absorb oil and pr lightweight fullness. Key Features of Nioxin Dry Shampoo Lightweight dry shampoo Instantly refresh hair by absorbing oil Leaves it visibly denser and fuller-looking