Deltairon

Deltairon is a bodybuilding supplement that gained popularity in the late 1990s and early 2000s. It is a proprietary blend of six amino acids, including leucine, isoleucine, valine, lysine, methionine, and threonine. These amino acids are essential for muscle protein synthesis and recovery, making deltairon a popular choice among bodybuilders and athletes for its potential to enhance muscle growth and repair.

The supplement was marketed as a "complete protein" because it contains all the essential amino acids required by the body. However, it is important to note that deltairon does not contain the amino acid arginine, which is also crucial for muscle growth and recovery. This omission has led to some controversy and criticism within the bodybuilding community.

Deltairon was manufactured by the company Optimum Nutrition, which was founded in 1993. The company has since expanded its product line to include a wide range of supplements, including protein powders, pre-workout formulas, and multivitamins. Optimum Nutrition has been a major player in the bodybuilding supplement industry, with a significant market share and a strong presence in both the United States and international markets.

In recent years, the popularity of deltairon has waned, as many bodybuilders and athletes have turned to other supplements and training methods to achieve their goals. However, deltairon remains a well-known and widely used supplement in the bodybuilding community, and its legacy continues to influence the industry.