Creatine monohydrate is one of the most thoroughly researched supplements in sports nutrition. The International Society of Sports Nutrition describes it as the most effective ergogenic supplement currently available for increasing high-intensity exercise capacity and lean body mass during training.

It works by topping up your muscles' phosphocreatine stores, which rapidly regenerate ATP your cells' immediate energy currency during intense, repeated efforts. In practice, that means more power output when it counts.

No. Creatine plays a fundamental role in cellular energy regeneration throughout the body, including the brain. Research points to positive effects on cognitive performance and memory in adults, particularly when the brain's energy demands rise or under conditions of metabolic stress, such as fatigue, hard training blocks, or travel. So alongside strength and recovery, it can support mental clarity when you're most taxed.

Hydrolyzed collagen is broken down into amino acids and peptides that are efficiently absorbed and carried through the bloodstream to where they're needed joint tissues, tendons, ligaments, and the skin's dermal layers.

Once there, they help stimulate the body's own production of structural proteins, including type II collagen in cartilage. Over time, daily intake is associated with greater density and structural integrity in connective tissue that has to withstand repeated physical stress.

When paired with structured training, taking collagen peptides before exercise has been shown to increase the body's collagen synthesis, helping tissue recover its functional capacity faster and reducing activity-related joint discomfort.

That makes it a useful daily foundation for active people who put consistent load through their joints, whether from training, sport, or a demanding schedule.