Experience advanced hair care with The Rootist Biobrew Fermented Leave-In Repair Serum. This innovative formula features Rootbiotic™ Ferment, a patent-pending blend rich in bioactivated nutrients to support anchored roots, scalp balance, and healthy hair from root to tip. Key Benefits: • Repairs damage with up to 3x less breakage after one use • Provides frizz control for up to 72 hours • Delivers heat protection up to 450°F / 232°C • Promotes scalp microbiome balance How to Use: Shake well before use. Spray onto damp, towel-dried hair from scalp to ends. Use 4–6 sprays for fine/short hair or 6–8 sprays for thick/long hair. Do not rinse. Style as usual. Use 2–3 times per week. Features: • Size: 1.8 fl oz / 55 ml • Leave-in treatment • Suitable for all hair types • Free from parabens and sulfates • Factory sealed box Condition: New and sealed in original retail packaging.