First of all, it has the function of moistening lung and relieving cough. Specially added herbal essence can improve the symptoms of cough and excessive phlegm after taking it, and can also play the role of promoting fluid production and quenching thirst. When we take rock sugar lemon Beckham cream, we should take it twice a day, take a spoonful of warm water each time and stir it evenly. Secondly, it has the function of whitening and removing freckles, which can reduce the precipitation of melanin, prevent the growth of spots and freckles, and make the skin whiter and brighter.