Guanidinopropionic acid (synonyms: guanidynopropionian, guanidinopropionic acid), a derivative of guanidine, taking part in the metabolism of glucose, affecting insulin sensitivity of muscle cells, is a precursor of creatine intracorporeal synthesis , is responsible for the transportation and other nutrients into the muscle cells. In the sports supplementation it is recommended in the disciplines of strength and endurance athletes (including those who are physically active) and as a creatine supplement supplementation. The market supplements lack mono-preparation supplement guanidinopropionic acid, comes while the advanced preparations of creatine, often in combination with arginine and betaine (precursor of creatine), available at www.muscle-zone.pl
Dosage: the lack of standards for daily consumption, used doses usually recommended in sports supplementation