Ginkgo affects the microcirculation of the blood system, supports cognitive function and normal brain activity. Green tea has a positive effect on cognitive and mental he-alth and concentration. Vervain, rosemary, green tea and ginkgo act as antioxidants. Heather support normal urinary tract function. Oregano promotes digestion and con-tributes to the normal function of the gallbladder and liver. Hemp has a relaxing effect.