Klorane's nettle dry shampoo serves as a powerful solution for those dealing with oily hair. Within just 2 minutes, it effectively eliminates extra oil, purifying and revitalizing hair without requiring any water. Its all-natural beige tint harmonizes with dark hair, ensuring a seamless application that appears invisible. The combination of nettle's ability to regulate oil and absorbing powders keeps sebum production in check for up to 48 hours*, allowing for longer intervals between washes**. Post-application, brown hair emerges looking fresh and full of life. The convenient spray format allows for effortless use, enabling hair refreshment anytime while also conserving water. Key advantages: Cleansing: The dry formula detoxifies the scalp and cleans oily, dark hair. Absorption: The natural mineral powders and nettle work together to soak up oil and reduce grease build-up between washes. Discreet: Thanks to its mineral pigments, the light formula ensures no white residue is left behind on dark hair. ¹Sebum level analysis. Clinical examination with 35 participants. **Extends time before the next shampoo by an additional day: anti-seborrheic biometrology, verified on 33 women with one application.