Vitamin A 5000 IU provides 5000 IU of vitamin A whose source is retinyl palmitate, the most common active form of vitamin A in the body's tissues. The family of retinoids, active forms of vitamin A, are an essential part of the ocular tissues and retinal pigments, they participate in night vision, the humidity of the cornea, color recognition and the regeneration of structures. retinal (rods and cones). Likewise, vitamin A is key to cell growth processes, maintaining skin integrity and immune function. Vitamin A has the following properties (EFSA): - Vitamin A contributes to the normal function of the Immune System. - Contributes to the normal maintenance of vision. - Vitamin A contributes to the normal maintenance of the skin and mucous membranes. Marnys Vitamin A capsules are recommended from the age of 15, during the metabolic changes of adolescents and during pregnancy, especially for vision and immune function, for adults who want to maintain the functionality of vision, immunity and immune function. fur. How to use 1 capsule a day