Bought this because I thought I would use it and decided not to! Selling new in box, unused. From JVN website: Strengthen your strands and minimize the appearance of split ends with our universal hair serum. Create balance and instantly smoother, healthier hair while repairing damage and protecting from heat with this groundbreaking Niacinamide and Charged Lemon Protein infused primer for hair. Perfect for everyone, including those concerned with heat damaged hair, frizz, or uneven hair porosity. BENEFITS: • Repairs and fortifies for increased strength • Provides heat protection • Nourishes to minimize the appearance of damage • Balances porosity • Creates an even canvas for your other styling products HAIR CONCERNS: Heat damaged hair, chemically damaged hair, split ends, heat protection, frizz SCENT: A cozy blend of amber and cashmere musk is brightened with a splash of lemon and mandarin.