FOR ALL HAIR TYPES For Women And Men With Brittle Hair, Thinning Hair, Receding Hair, Curly, Straight, Short, Long, Dry, Wavy, Frizzly, or Chemically-Treated Hair, 1A to 4C Hair Types. INGREDIENTS DERIVED FROM NATURAL SOURCES Free of Soy, Milk, Egg, Shellfish, Corn, Wheat & Peanuts. Contains NO Gluten, Fillers, Binders, or Preservatives. EASY TO USE Apply 2-3 drops to the scalp of the affected area, and very gently massage into the scalp. Leave on overnight or minimum 30 minutes before showering. Apply 2 to 4 times per week.