Generally speaking, Shanwei fish collagen vitamin C and vitamin E powder is a good product, because the ingredients of this product are pure, and in the product cost, they are all substances beneficial to human health, without harmful ingredients, and the product efficacy is also obvious. Generally, after one month's use, the physical problems will be obviously improved and recuperated, and the product cost performance is relatively high. Among the products with the same effect, its price is more close to the people.