• NutriBuilder®


    NutriBuilder® is a new nutritional feed additive belonging to the group "amino acid, their salts and analogue" which is authorized by China, EU and USA. 




    NutriBuilder® (Guanidinoacetic acid, GAA) is a high-tech, green and efficient feed supplement, manufactured and developed by Beijing Gendone Biotechnology Co., Ltd. It concentrates 15-years research and knowledge from Gendone and China agricultural scientists and has been widely accepted and used by local & foreign customers for more than 10 years. As the exclusive precursor of creatine, guanidinoacetic acid has been authorized by China, Europe and USA as a new feed additive, and widely proved with significant improvements in growth performance, carcass traits, meat quality and reproduction performance.






    Guanidinoacetic acid (GAA) is the direct endogenous precursor of creatine in the organism of all vertebrates. Creatine biosynthesis is a two-step process. In the kidney, arginine transfers its amidino group to glycine to synthesize GAA. GAA is transferred to the liver, where S-adenosylmethionine (SAM) gives its methyl group to GAA to synthesize creatine. 







    Creatine is then transported by the bloodstream to the target cells with high energy need, such as skeletal muscle, heart, brain, sperm and immune cells. Creatine plays a key role in energy transfer and supply via creatine-phosphocreatine system. Dietary supplemental NutriBuilder® can increase creatine levels in the body by 20%.









    High content of GAA, strict quality control for residues





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Address:Room 601, Block B, Gem Techcenter, No. 9, Shangdi 3rd Street, Haidian District, Beijing City, China.    Technical Support:BAICHUAN