Embellish Growth Essentials: Premium Set features a satin bonnet, shampoo, conditioner, and growth oil to help promote hair growth and protect your hair from damage. Enjoy a superior hydration boost, as the natural oils and moisture are sealed in stylishly, keeping your hair hydrated and healthy. 95% of customers report longer, thicker hair in just two weeks. This set includes a 2oz growth oil. You may upgrade to 4oz.