Santogen vital 50 contains no artificial colours no gluten or yeast no artificial sweeteners or preservatives no lactose and suitable for vegetarians why take santogen vital 50 santogen vital 50 is a source of 22 essential vitamins and minerals plus ginkgo and ginseng specially designed for adults 50 years old and over to help maintain health and vitality as you get older your daily nutritional needs change thats why santogen vital 50 contains ginkgo bilbo ginseng plus iron