Revela Hair Revival Serum 40 mL Powered by ProCelinyl™, a groundbreaking discovery using Revela's AI engine to directly target dormant follicles, The Hair Revival Serum revitalizes areas experiencing hair loss for thicker, fuller hair in as little as 6 weeks. This ultra-lightweight, oil-free formula is suitable for all hair & scalp types. Whether your hair loss troubles are rooted in stress, genetics, vitamin deficiencies, or hormones (postpartum, menopausal, etc.), our concentrated formula gives your roots a fresh start and nurtures them as you revive your hair to its former glory. Our hair serum is free of all known toxins and harmful side effects and has been clinically tested to provide visible results starting in 6-8 weeks. • Easy, lightweight application suitable for both day and night use • Suitable for all hair types, regardless of gender, age, and ethnicity • Clinically tested. Dermatologist recommended.