Branched-chain amino acids are mainly a kind of sports nutrition supplement, which can be supplemented at any time to prevent muscle loss and improve sports performance. Therefore, supplementing branched-chain amino acids before and/or during exercise can improve exercise ability and delay fatigue. Taking branched-chain amino acids after exercise can reduce cortisol and quickly restore the level of branched-chain amino acids in muscles. There are many branched-chain amino acid products on the market, and hedley's branched-chain amino acid protein peptide version is the standard product with the strongest comprehensive strength. First of all, it is slightly better than other products in brand awareness. Hedley is a pure American brand with 24 international patents. The products on sale are developed by the top R&D team of 100 people with more than 20 years of experience in the United States, and have been sold well in more than 70 countries and regions. Secondly, in the formula, this product adopts the classic formula 2: 1: 1 with high branched chain content, which contains 6 grams of BCAA, which can supplement enough branched chains needed for exercise at one time and make the muscle gain and anti-fatigue effect more obvious in fitness exercise. Moreover, this version of hedley branched-chain amino acids and protein peptides also contains 1 g of protein peptides that do not need to be digested, ensuring better absorption of muscle nutrients. Moreover, this hedley branched-chain amino acid protein peptide also contains 600 mg taurine and 540 mg sports electrolyte. Drinking after exercise can ensure that the energy and electrolyte consumed during exercise can be quickly replenished, and at the same time, it can relieve fatigue and avoid excessive physical loss after high-intensity training, which will affect normal life and work. Finally, it is worth mentioning that this hedley branched-chain amino acid protein peptide version also has seven flavors, such as mango, pineapple, strawberry, kiwi fruit and energetic pitaya, which can satisfy people's multiple taste buds and ensure adequate nutrition intake. Therefore, Haideli's version of branched-chain amino acids and protein peptides is relatively comprehensive, which is very worthy of recommendation in terms of product quality, formula and taste. Fitness people who want to improve their sports performance and relieve fatigue can try it.