Recommended products: nitrogen-positive protein powder, muscle building powder second generation, whey protein powder
 
Combit is one of the earliest brands to enter the sports nutrition industry in China, and is also the drafter of national standards and industry standards in related fields. As of 2015, Combit ranked first in the domestic sports nutrition industry with a market share of 41%, and is one of the few oligarchs in the domestic market.
 
Combit's protein powder is relatively mediocre, and at the same time, there are no obvious shortcomings, and the protein purity of each product is good, and the fat and carbohydrate content are at a low level. Its pricing is moderate, the cost performance is generally high, and the second generation of protein powder products such as nitrogen-positive protein powder and muscle strengthening powder are more excellent.
 
Nitro-positive protein powder contains 80% whey protein concentrate and whey protein isolate, making it the highest protein content of Combit. Compared with other products, nitro-positive protein powder is more pure, but the formula adds a small amount of white sugar as a source of flavoring and carbs, and the calories are not low. The 5-pound specification of this protein powder can be purchased for about 560 yuan, which is more cost-effective, so you can consider buying it.
 
The numerical indicators of whey protein powder seem to be not much different from nitrogen-positive protein powder, but in fact, it may not. The protein content on the label is 75%, but the protein composition is whey protein concentrate and hydrolyzed fish collagen, so the whey protein content of the product should be less than 75%, where the hydrolyzed fish collagen content is not stated. Hydrolyzed fish collagen can protect bones and joints to a certain extent, but after all, the types of essential amino acids are incomplete, and the nutritional value is low, so it is rarely used in sports nutrition. The source of carbohydrates in the product is white sugar, which has a slightly higher carb content and calories, which is not suitable for fat loss-reducing people. This protein powder can be purchased for about 5 pounds for about 520 yuan, and considering the ingredients, it is not cost-effective.
 
The most popular product of Combit is the second generation of Muscle Builder, which has only 50% concentrated whey protein in its protein content. It's a product that sits somewhere between whey protein and weight gainer, and doesn't contain as many carbohydrates as weight gainer and has a higher protein content. Functionally, it is mainly to supplement protein and restore muscles, and at the same time provide more energy and increase weight, which is suitable for people who need to gain muscle more than they need to gain weight. Its carbohydrate composition is composed of glucose, white sugar, maltodextrin and isomaltulose, and there is a "slow-release gradient" during digestion, which can continue to supply energy for a long time, and is suitable for consumption before high-intensity exercise. The price of the second generation of 5 pounds of muscle building powder is about 400 yuan, and the price is moderate.