Designed for an exceptional application. This luxurious secret allows you to create your own personalized formula. Experience the most intensive custom care for thick, dry, damaged, devitalized hair! Restore shine, beauty & life to long shoulder-length hair. This essential duo case contains: Esential Hair Cream 6.8 oz. & Bancoulier Oil Rich Serum 3.4 oz. Product of France. Not tested on animals.