EXPOSOME SCIENCE : Internal & external aggressors (hormonal variations, pollution, seasonal variations…) can aggravate sebum production causing scalp & hair to become greasy. VICHY : Discover the new OIL CORRECT SCALP DERMATOLOGICAL SERUM, with the new Freshness Extender Technology, it corrects excess sebum instantly and for 24 hours with a dry touch sensation without any weight down. It provides a feeling of freshness and long-lasting cleanliness while preventing the scalp from becoming too oily again between 2 washes. Enriched with Silica, able to absorb 5x its weight in sebum, Zinc PCA, Niacinamide & Vitamin E. A dermatological scalp serum that : - Provides 24H* clinically proven anti greasy scalp & hair - Helps to space out between 2 washes - Instantly corrects excess sebum - Leaves scalp feeling fresh and purified - Has a dry touch, non-greasy texture, no residue, no weight down** This powerful dermatological formula is concentrated in: - Freshness extender technology: Helps to provide a feeling of freshness and cleanliness to the scalp and hair while correcting excess sebum. - Silica: Absorbs 5x its weight in sebum by preventing the scalp from becoming too oily between 2 washes. - Active ingredients targeted for scalp care: Niacinamide and Vitamin E: Provides soothing and moisturizing properties. This product is: Tested on sensitive scalps. Tested under dermatological control. Proven in terms of efficacy on people with oily scalp & hair. Antioxidant.* Hypoallergenic. By VICHY LABORATOIRES, brand recommended by 70,000 dermatologists worldwide***. *Clinical test on 42 subjects. **Self-assessment on 40 subjects after 4 weeks of use. ***AplusA and other partners conducted a dermocosmetic market survey between January 2023 and May 2023 with dermatologists from 34 countries, representing more than 80% of global GDP.