Creatine is a compound made from three amino acids that's found naturally in the body. People use creatine supplements to help improve muscle mass and exercise performance.

Creatine is a safe and effective supplement for healthy adults to support muscle growth, exercise performance, and recovery. No current evidence suggests that it directly causes weight or fat loss.

A short burst of creatine helped women gain lean mass, but when paired with resistance training, the benefits plateaued. Could timing, dose, or hydration hold the key to unlocking creatine's full ...

We looked into what they can — and can’t — do for athletic performance, memory and more. By Melinda Wenner Moyer Creatine has long been a popular supplement among athletes and body builders, who say ...

For years, studies have shown that creatine supplements can help younger athletes build stronger muscles. Now, scientists are asking whether older adults at risk of age-related muscle loss could ...

Does creatine make you gain weight? Maybe during your last workout, you heard from a gym buddy that taking creatine—one of the more studied (and trending!) workout supplements—can contribute to lean ...

Kirstyn Hill has worked as a clinical pediatric and women’s health pharmacist since 2020. She was driven to work with a patient population that is not often able to easily speak up for themselves and ...

The first time I took creatine, I gained 10 pounds in two weeks. At the time, I was ecstatic. I was in high school, and my goal, like many boys my age, was to put on as much weight—ideally muscle—as ...

You’ve probably heard about creatine, especially in the fitness community, but have probably always wondered, “Is creatine a steroid?” You can describe creatine as capable of promoting anabolic ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? If you’ve read our guide to creatine, you’ll hopefully have a solid ...