Creatine is one of the most studied and widely trusted supplements in sports nutrition. Naturally found in foods like red meat and fish, creatine plays a role in energy production during short, intense bursts of activity such as sprinting or weightlifting.
Supplementing with creatine increases the body’s stored creatine phosphate, which helps regenerate ATP — the primary energy currency of cells. This process supports improved performance in high-intensity exercise and can contribute to strength gains over time.

One of the reasons creatine is so popular is its consistency. Unlike many supplements that rely on subjective effects, creatine’s benefits are supported by extensive research. Regular use has been shown to support increases in strength, power, and lean muscle mass when combined with resistance training.
Creatine monohydrate is the most common and researched form. It’s known for its effectiveness, affordability, and safety profile when used as directed. Daily supplementation is typically more important than timing, making it easy to incorporate into a routine.
Some users experience slight water retention within muscle cells, which is often mistaken for unwanted weight gain. In reality, this intracellular water can support muscle function and appearance.
Creatine is suitable for both beginners and experienced athletes. Its simplicity and reliability make it a staple supplement for anyone focused on performance and strength.