21 Golden Vitamin is a brand of Hangzhou Minsheng Pharmaceutical Co., Ltd., founded in 1926, Hangzhou Minsheng Pharmaceutical Factory is one of the four earliest western pharmaceutical factories in China, witnessing the entire history of western medicine pharmaceutical in China, and was rated as "China time-honored brand" by the Ministry of Commerce in 2006.
 
21 Gold Vitamin is a well-known domestic multivitamin brand, which has been registered as a Class B OTC drug, but the product formula is single and there is no corresponding target for the population. In terms of vitamin content, 21 Gold Vita is a small granule, with a small single capsule, and the dosage is 2 capsules per day for children over 12 years old, and the dose for children must be halved. Vitamins are mostly bitter, so most coated vitamin tablets are not suitable for eating in half, and the advantage of small granules is that it is convenient to reduce the dose. The content of vitamin A and D in two capsules of 21 gold vita is the same as that of one pill of Jin Shierkang, but the content of B vitamins, vitamin C and minerals is not as good as that of Jin Shierkang, and the supplementation efficiency is relatively low.
 
Vitamins are not expensive, in terms of ingredients alone, there is no difference between expensive vitamin tablets and cheap vitamins, if both can meet the needs of use, buy cheap ones. On the other hand, due to market supervision, marketing costs and other reasons, the price of health food multivitamins produced in China is higher than that of imported products, but 21 gold vita, Jin Shierkang and other pharmaceutical vitamins still maintain high cost performance, 21 gold vita is sold at 54 yuan / 100 tablets, which is about the same as imported multivitamins.