Rhododendron K and Bloodr are both belong to the health food, with a certain blood replenishment effect. However, the two specific which is better, need to be compared from the following aspects:

1. blood replenishment effect: the cardinal K blood production agent has a blood replenishment fast, the effect is long-lasting characteristics. And Bloodier Oral Liquid is a kind of blood replenishing health product, mainly used for iron deficiency anemia. There may be differences in the blood replenishment effect of the two.

2. Price: From the economic point of view, Bloodor Oral Liquid is relatively more expensive.

In summary, Cardinal K and Bloodr have their own advantages and disadvantages, which one is better to choose needs to be considered according to personal needs and preferences. In addition, the use of health care products, but also need to be based on personal health and doctor's advice to make a reasonable choice.