Cayenne pepper is good for the immune system, helping the body fight infections and allergies. Boosts skin and hair health: Cayenne pepper contains antioxidants that nourish and protect the skin and hair and can offer protection from damage and premature aging.Cayenne pepper is good for the immune system, helping the body fight infections and allergies. Boosts skin and hair health: Cayenne pepper contains antioxidants that nourish and protect the skin and hair and can offer protection from damage and premature aging.Cayenne pepper is good for the immune system, helping the body fight infections and allergies. Boosts skin and hair health: Cayenne pepper contains antioxidants that nourish and protect the skin and hair and can offer protection from damage and premature aging.Cayenne pepper is good for the immune system, helping the body fight infections and allergies. Boosts skin and hair health: Cayenne pepper contains antioxidants that nourish and protect the skin and hair and can offer protection from damage and premature aging.Cayenne pepper is good for the immune system, helping the body fight infections and allergies. Boosts skin and hair health: Cayenne pepper contains antioxidants that nourish and protect the skin and hair and can offer protection from damage and premature aging.