Food supplement in liquid form formulated with extracts of gems that help to improve night's rest. Contributes to physiological relaxation and to strengthen the immune system. It contains elderberry, a natural source of antioxidants, calcium, manganese, zinc, magnesium, iron and vitamins C, B1, B2, B3 and B7, which help reduce the feeling of tiredness and/or fatigue. It also includes sweet clover, passiflora, fumitory, lavender, yarrow, hawthorn, primrose, dog rose and black currant.