DM MEDICINE CONTENT TEAM • Last updated: July 27, 2026
There are very few products among sports supplements that have maintained their popularity for years. Creatine comes at the top of these, because it is a true performance aid supported not just by marketing power, but by numerous studies.
Creatine helps muscles produce rapid energy, especially during weight training, sprinting, and short bursts of high effort. In recent years, it is also being discussed more in terms of brain energy and mental performance.
What does creatine do in muscles?
During short-term and intense effort, our muscles use a rapid energy source called ATP. Creatine supports the phosphocreatine system, which helps regenerate this energy. As a result, it may be possible to perform a few more repetitions, recover better between sets, or maintain sprint performance.
Creatine is not a hormone that directly builds muscle. It supports strength and muscle gain over time by helping with higher-quality and higher-volume workouts. Therefore, it is a product that can be used not only by professional athletes, but also by adults who engage in regular resistance training.
Which form should be preferred?
Creatine monohydrate is the most researched, best-known in effect, and generally the most economical form. “HCL,” “buffered,” or other new forms may be sold with claims of less bloating or better absorption; however, for most users, monohydrate is still the first choice.
Choosing a single-ingredient creatine monohydrate instead of unnecessary mixtures in the product makes it easier to track the dosage. Finely ground micronized products can mix into water more easily; the basis of the effect is still formed by creatine monohydrate.
How much should be used daily?
The most practical usage is 3-5 grams daily. When used regularly every day, muscle stores fill up within a few weeks. Those who want a quick start can load 20 grams divided into four portions for a few days; however, this is not mandatory and may increase stomach discomfort.
The question of whether to take it before or after a workout comes up often. Consistent daily use matters more than timing. Taking it with a meal you won't forget, or in a post-workout drink, makes it easier to stick with.
Does it cause water retention, does it cause weight gain?
Creatine can draw water into the muscle cell. In the first weeks, a 1–2 kg increase on the scale is possible. This is not fat gain; it is an increase in intramuscular water and fullness. Many athletes find the fuller appearance positive.
Drinking enough water is important; however, not everyone who uses creatine needs to consume excessive amounts of water. Take in fluids in a balanced way according to your daily needs, the weather temperature, and your workout sweating.
Can women and the elderly use it?
Yes. Creatine is not just for young male bodybuilders. It can be considered for women to support strength, training capacity, and muscle mass retention, and in older age, alongside resistance exercise, to support functional capacity.
Standard doses are generally well tolerated in healthy individuals. Those with kidney disease or taking medications affecting the kidneys should consult a physician before starting. It must be explicitly stated that creatine is used when interpreting creatinine values in blood tests.
Frequently Asked Questions
Does creatine cause hair loss?
There is no strong clinical evidence showing that it directly causes hair loss.
Should we take a break?
For standard use in healthy individuals, there is no mandatory cycling (on/off) scheme.
Can it be taken with coffee?
It can generally be taken together; if you have a sensitive stomach, taking them separately might be more comfortable.