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Muscle booster and popular supplement among athletes: the body's own substance creatine
May 4, 2026
Birgitta Dunckel
Creatine isn’t just for men. Discover 5 ways it may benefit women — from training performance to brain health.
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Creatine has been considered one of the most well-researched supplements in sports for years. It is particularly associated with more performance, better training quality, and more efficient muscle building in strength training. For a long time, creatine was known primarily as a "men's supplement," but research increasingly shows that women can also benefit from it.
Creatine is a natural organic compound that can be ingested through food (mainly fish and meat) and is also produced in the body from the three amino acids arginine, methionine, and glycine, and is primarily stored in the Muscles is stored, but also – in much smaller amounts – in the brain.
Creatine primarily serves as an energy source to Mitochondria – the powerhouses of the cells – fully charge and replenish our ATP (adenosine triphosphate) stores, essentially the body's batteries. The ATP stores ensure that the muscles have enough energy for quick, powerful exertion. Creatine thus counteracts rapid fatigue and supports endurance during high-intensity efforts.
Creatine is not just interesting for men in strength sports. Women can also benefit from the supplement, especially when it comes to performance, muscle building, recovery, and possibly cognitive function. Below we show the five most important benefits at a glance.
An important advantage of creatine according to scientific reviews is its possible effect on muscle building and maintenance. Especially in combination with strength training, the supplement seems to support muscle adaptation.
For women, this is interesting not only for aesthetic reasons. Muscle mass plays an important role for metabolism, stability, physical resilience, and the ability to actively master everyday life. Those who build or maintain muscle often benefit health-wise in the long term.
For women who train regularly, creatine can be studies a real advantage. There is the best evidence for improving performance in short, intense efforts as well as for strength and power performances.
This is relevant in everyday life and in training because better performance often leads to higher training quality. Those who can do more repetitions, train slightly heavier, or maintain volume better usually set stronger stimuli for adaptation and progress.
After intense training sessions muscles often feel heavy and fatigued. Therefore, creatine is also studied in the context of recovery. Some reviews suggest that it can mitigate muscle damage and fatigue after high intensity.
Practically, this can mean that subsequent training sessions are easier and recovery between sessions is slightly improved. Especially with regular strength training, this is an interesting additional benefit.
Not only the muscles, but also the brain requires a lot of energy. Therefore, creatine is increasingly being studied in relation to concentration and cognitive performance.
A Meta-analysis from 2024 found positive effects on memory, attention, and processing speed. Although the results were not equally strong in all cognitive areas, the data suggests that creatine can also be beneficial for the brain under certain conditions.
It is currently being investigated whether creatine can also play an important role in the treatment of neurodegenerative diseases such as dementia, Alzheimer's or Parkinson's.
A major advantage of creatine is its very good research base. The supplement has been intensively studied for years and is considered well tolerated in usual amounts for healthy adults. The typical maintenance dose is usually 3 to 5 grams per day.
After menopause, the risk of bone loss increases because estrogen decreases. That's why creatine is often discussed in connection with osteoporosis. However, scientific caution is advised here: An older study found favorable effects on certain bone parameters in postmenopausal women in combination with resistance training. A later meta-analysis could not confirm a clear additional benefit for bone density.
Creatine monohydrate is the best studied. It is available as a powder or in capsules and is considered well tolerated for healthy adults in usual amounts. A typical maintenance dose is usually 3 to 5 grams per day.
A loading phase is not strictly necessary. Many people simply take creatine daily, as the stores gradually fill up over a few weeks. For everyday life, this is often the most practical method.
It is also important to ensure adequate fluid intake. Creatine binds water in the muscle cells, which is why regular drinking is advisable.
Even though creatine is well-researched overall, it is not automatically suitable for everyone. People with kidney diseases or an increased risk of kidney diseases should consult a doctor before taking it. This also applies to people with relevant pre-existing conditions or unclear symptoms.
Pregnancy and breastfeeding are also special situations where supplementation should only be done after medical consultation. For children and adolescents, intake without a clear indication is also not standard.
Creatine is not a miracle cure, but it is one of the most well-researched dietary supplements ever. It can be particularly interesting for women because it can support performance, strength, muscle growth, and possibly even cognitive function.
Those who want to use creatine effectively should combine it with regular training, sufficient protein, and an overall balanced diet.
Creatine is a natural compound stored mainly in muscles and supports energy supply during short, intense activities.
Yes, especially women can benefit from creatine, for strength, training performance, and muscle mass maintenance.
Creatine can draw water into muscle cells, slightly increasing body weight. This is usually not fat gain.
For healthy adults, 3 to 5 grams of creatine monohydrate per day is usually recommended.
No, creatine is usually taken daily. A loading phase is possible but not necessary.
There is evidence that creatine can support specific cognitive areas like memory or attention. However, results are not equally strong in all studies.
Creatine can be particularly interesting during menopause when combined with strength training, focusing on maintaining muscle strength and function.
Creatine is considered well-tolerated in usual amounts for healthy adults. If you have kidney issues or pre-existing conditions, consult a doctor before taking it.
Creatine monohydrate is the most well-researched. It is considered the standard form with the best evidence.
