Royal Jelly is one of the most complete supplements since it has numerous minerals, vitamins, proteins, essential amino acids and its most important active component is 10-hydroxydecenoic acid (10-HDA). Its restorative and invigorating properties are helpful for people who need an extra contribution. Vitamin A contributes to: normal iron metabolism, maintenance of skin, mucous membranes and vision under normal conditions, proper functioning of the immune system. Vitamin D contributes to: bone maintenance, muscle function under normal conditions, proper functioning of the immune system. Group B vitamins contribute to: reducing tiredness and fatigue (B3, B5, B6, B9, B12), the proper functioning of the immune system (B6, B9, B12), the normal functioning of the nervous system (B1, B3, B6, B12), to normal intellectual performance (B5). Format: 20 Units