When you start taking creatine, your muscles begin storing it right away, leading to an almost immediate energy boost. This translates to improved performance during high-intensity exercises, like lifting heavier weights or performing sprints. You'll also notice enhanced hydration as your muscle cells retain more water, which aids recovery and reduces muscle fatigue.

After two weeks, the benefits become more noticeable. Your workout performance improves as your muscles become saturated with creatine, allowing you to perform more reps, lift heavier weights, and recover faster between sessions. Muscle soreness diminishes, making it easier to train consistently. You may also observe a slight increase in muscle fullness, as the added hydration contributes to a more defined appearance.

By the four-week mark, the effects of creatine are in full swing. You'll experience significant strength gains and endurance improvements, enabling longer, more intense workouts. Muscle growth becomes more apparent as regular training paired with creatine supports lean muscle development. Additionally, the increase in muscle mass boosts your resting metabolic rate, helping you burn more fat and improve your overall body composition. By this stage, creatine has transformed your workouts and set you on a path to sustained progress.