Key Takeaways
- New research explores Creatine HCl and brain injury: Researchers at the University of Nebraska Medical Center (UNMC) investigated how CON-CRĒT® Creatine HCl may influence brain-cell damage following traumatic brain injury (TBI).
- Encouraging findings for brain-cell health: In a preclinical study, researchers observed reduced markers of neuronal degeneration and brain inflammation in certain treatment groups.
- Male and female subjects responded differently: Male mice showed less neuronal degeneration in specific brain regions, while female mice demonstrated reduced markers of inflammation.
- More research is needed: These early findings offer promising directions for future research, but human clinical trials are necessary to determine whether Creatine HCl provides similar benefits in people.
Early research suggests Creatine HCl may help protect brain cells after a concussion.
A soccer player collides with another athlete. A cyclist falls on the way home. A parent gets a call that their child took a hard hit at practice. After the immediate worry comes a familiar question: Will they have lingering effects...is their brain okay?
Most people recover from a concussion within weeks. Some, however, deal with headaches, trouble concentrating, dizziness, or sleep problems for months or years. Those symptoms can affect class, work, and everyday routines. Researchers are still learning about the changes that follow a head injury and how to support recovery. The CDC describes concussion symptoms and recovery.
A concussion isn’t only the moment of impact. In the hours and days afterward, neuro-inflammation builds and brain cells struggle to recover. That inflammation further damages brain cells. So the hit is only the beginning.
A new study from researchers at the University of Nebraska Medical Center explored one possible treatment opportunity: Creatine Hydrochloride, or Creatine HCl, the form of creatine in CON-CRĒT®. The study focused on addressing the brain cell damage of that second wave of injury, and its early findings are encouraging.
Why Look At Creatine?
Creatine is often associated with muscle cell performance, but brain cells also use it as a key part of their energy system. Following a traumatic brain injury, or TBI, the initial impact can damage tissue; and then changes unfold afterward, including inflammation and disrupted cell function, adding to the injury.
The research question was whether Creatine HCl could affect some of those later cellular changes. Earlier research mostly used creatine monohydrate at very high doses that are literally hard to swallow and that often come with side effects. A published review outlines that earlier research. This new research studied Creatine HCl at much lower and more tolerable doses.
What The Researchers Actually Did
In this study, the scientific team used a controlled brain injury procedure in male and female subjects. One group received a water placebo. Other subjects received Creatine HCl either after the injury, or both before and afterward, with one group getting a higher amount after the injury. The researchers examined brain tissue and blood 14 days after the injury. This setup let them compare several dosing schedules.
The findings were clear – the subjects treated with Creatine HCl had less damage to brain cells. In male subjects, especially those in the higher Creatine HCl dosing groups, had reduced neuron degeneration. In female subjects, the Creatine HCl groups showed less brain inflammation. The researchers also saw more stabilized synapse functions, meaning that brain cells were communicating between each other more normally.
Timing and dosing mattered. The strongest results came from daily Creatine HCl before the injury, followed by a higher amount after. That group showed less neuron degeneration and inflammation-related damage than the placebo (water-only) group.
Why This Matters Beyond Professional Sports
Some sports have especially high concussion rates per athletic exposure. CDC data includes boys’ tackle football, girls’ soccer, boys’ lacrosse, boys’ ice hockey, boys’ wrestling, girls’ lacrosse, girls’ field hockey, and girls’ basketball among the highest. Head injuries can also come from a fall or bicycle crash or any number of other instances.
For a family, a concussion carries all sorts of practical concerns on top of the medical concerns. Will a student be able to manage a full school day? Can someone look at a computer screen without a headache? When will exercise feel comfortable again? This study can’t answer those questions yet, but it does help identify biological changes that may affect those concerns. And while not studied formally, the study-technicians did anecdotally note more normal behavior in the the Creatine HCl treatment groups following the head injuries...future studies will look more closely at all of these factors.
The differences in the male and female results also offer a reason to continue to study both sexes. It is well known that females are more prone to concussions, and in this experiment, the more prominent findings involved decreased brain inflammation in females and less neuron damage in males. Women’s brain health has often been an afterthought in research, and these results show why future studies should look at both sexes from the start.
What About Long-Term Effects?
Repeated concussions can be associated with longer recovery and ongoing problems with concentration, memory, headaches, or balance. The CDC also notes concern about prolonged exposure to repeated head impacts, including hits that cause no obvious concussion symptoms. CTE has been associated with such prolonged exposure. Read the CDC’s guidance on repeated concussions and repeated head impacts.
The Practical Takeaway
Besides being promising for reducing the damage caused by concussions, this study gives researchers guidance on more focused questions to pursue both in animal and human research.
A notable observation in humans is that a team of athletes in one of the most concussed sports (professional bull riding: The New York Mavericks) began using CON-CRĒT® Creatine HCl in 2025 as a part of their nutritional program, and for the first time ever, experienced no concussions during the entire season.
If you suspect a concussion, stop the activity and seek medical guidance. Avoid another head injury during recovery and speak with a healthcare professional if symptoms persist, or if they worsen when normal activities resume. See the CDC’s recovery guidance.
This research provides exciting new findings and starts the conversation on how this data suggests that Creatine HCl supplementation appears to lessen concussion symptoms.
Know Your Creatine
These research findings are specific to Creatine HCl and may not apply to other forms of creatine. This research studied one specific form: CON-CRĒT® Creatine HCl. It has been awarded 8 patents, is the most bioavailable form of creatine (meaning the body absorbs it better), it is 7x concentrated compared to creatine monohydrate, and highly soluble so that a small, precise serving matches or exceeds the potency of a much larger dose of monohydrate, without bloating or stomach discomfort, when taken as directed.
Athletes train and prepare their bodies for impact. Science is now understanding how to also prepare the brain. Know your creatine. Explore CON-CRĒT® Creatine HCl at con-cret.com.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. This article is for educational purposes and is not medical advice.