The most researched creatine formula in capsule form. Creatine (methyl-guanidine-acetic acid) was first isolated from meat by French chemist and philosopher Michele Eugene Chevreul in 1832. He named his discovery creatine, a reference to the Greek word for meat. Approximately 60-70% of the creatine content in our organelles is in the form of free creatine, with the rest being in the so-called phosphorylated form. Creatine has been shown to improve athletic performance and is one of the most popular weight training supplements. It improves physical performance during short bursts of high-intensity exercise in doses of at least 3 grams per day. Since its introduction to the sports nutrition supplement market, creatine has been one of the most researched ingredients for improving performance. Most of the creatine in our body is found in the muscles, with smaller amounts in the liver, brain, heart muscle, bones, and testicles. It is also produced by our body using the amino acids arginine, methionine, and glycine in the liver and kidneys at a rate of about 1 gram per day. Creatine may also be a good choice in strength sports, martial arts, or athletics, where explosive short-term power development is an important factor. It can be used by both men and women, according to recommended use and warnings.