Indications: Longhuchun is mainly used to treat male sexual dysfunction caused by kidney-yang deficiency, such as impotence and premature ejaculation. Kangaroo essence, on the other hand, tends to nourish the body, improve immunity and promote metabolism, with no obvious effect, and belongs to health care products. So the dragon, tiger and spring are good.

2, ingredients and efficacy: Longhuchun is a Chinese medicine preparation, containing a variety of Chinese medicine ingredients, with the effect of tonifying kidney and strengthening yang, benefiting qi and nourishing blood. Kangaroo essence mainly contains the nutritional components of kangaroo extract, and its components can not be used for treatment, so Longhuchun is good.