The effect of Ruibeier Gold Box is relatively obvious. After using it, the elderly have a better mental state, their sleep quality will also be enhanced at night, and they will not wake up easily. Moreover, in the process of daily exercise, you will have a lot of physical strength, you will not feel tired easily, and you will feel happy when making friends with other elderly people. The oral liquid and capsules in Ruibeier Gold Box are composed of mild and non-irritating Chinese herbal ingredients, so they will not have any impact on the body.