RESCUE NIGHT combines the five original flower essences discovered by Dr. Bach plus the Bach essence White Chestnut, which has been used to help switch off the mind from unwanted repetitive thoughts. These flower essences combine to help you enjoy a natural night's sleep. About Bach RESCUE Bach RESCUE is based on a system developed in the 1930s by Dr Edward Bach, a physician and homoeopath who was convinced that emotional wellbeing was key to overall health. He spent many years exploring the use of flowers and plants to develop his gentle system of 38 flower essences, setting up The Bach Centre in Oxfordshire, England. The Bach RESCUE range of products combines the five original flower essences discovered by Dr Bach to provide support in times of emotional demand. Today, people worldwide take comfort that RESCUE is by their side when they need to get the most from a busy day. RESCUE NIGHT combines the five original flower essences discovered by Dr. Bach plus the Bach essence White Chestnut, which has been used to help switch off the mind from unwanted repetitive thoughts. These flower essences combine to help you enjoy a natural night's sleep.