Stress, sleep, mood & concentration

Stress and many other kinds of tension can have an impact on our sleep, mood, energy levels, resilience, concentration and irritability. These are all matters that can have a direct negative influence on our day-to-day life and are therefore best avoided. Some natural substances can help to maintain the body in a state of homeostasis or balance without causing any undesirable side effects, such as dependence.

Using the most recent scientific insights, Quercus has developed a number of high quality nutritional supplements to support mental functions.