A relaxing fragrance for tired and stressed-out souls, Dr. Bronner's Lavender Castile Bar Soap calms the nerves and soothes the body. It's perfect just before bedtime or to start off your day with tranquil peace of mind. Completely biodegradable and vegetable based, Castile Bar Soaps are gentle and effective, perfect for washing body, face or hair. They are also very popular with DIY homemakers. For example, they can be grated to form part of a homemade powdered laundry detergent.