Legacy Community Health - Lyons Clinic
Medical clinic in Houston, Texas
Address: 3811 Lyons Ave, Houston, TX 77020
Phone: (832) 548-5400


Cognixen is a nootropic supplement designed to enhance mental abilities and brain functioning in general. It is claimed to improve your focus, memory and concentration. The product is said to be effective for people with memory problems. This dietary supplement is made of natural ingredients, according to the manufacturer, which guarantees its safety for usage. There is limited information about the manufacturer of Cognixen online. Actually, we were not able to identify it. Since knowing the company behind the product is very important, the product cannot be trusted at all. It is also unknown what other products are made by that company and where it is located.

However, the claims are very promising. The product claims to be 100% made out of natural ingredients that are powerful enough to enhance brain function and to improve your concentration and focus. It is expected to promote your memory retention too. The official website is not very informative when it comes to the ingredients in Cognixen, so we had to make our own thorough research of the topic. Let's take a closer look at the contents of formula further in this review.

Does It Have Any Side Effects?

The manufacturer of Cognixen does not say anything about possible side effects of this supplement for the human health. They try to persuade the customers that since it is completely natural by itself it is safe. But it is not true. Many of its basic ingredients may cause a number of side effects. For example, Chlorogenic acid contained in Green coffee can be dangerous when taken in doses over 480 mg per day or for longer than twelve weeks. It is important to understand that caffeine contained in the ingredient is similar to regular coffee. It means that it can result in side effects similar to those caused by too much coffee, such as nervousness, insomnia, restlessness, nausea, stomach upset, vomiting, increased breathing and heart rate, etc. You may also experience ringing in the ears, headache, agitation, anxiety, and irregular heartbeats.

Another ingredient in Cognixen, Choline, can be unsafe when used in high doses. The manufacturer does not inform us how much of each ingredient is contained in the product. So, it can be assumed that you are at risk of facing such side effects as diarrhea, a fishy body odor, sweating, gastrointestinal distress, and vomiting. Increased consumption of choline in the diet might even increase the risk of cancer of the rectum and colon. Vinpocetine may have harmful effects when used in large doses of more than 60 mg per day. It can cause stomach pain, sleep disturbances, nausea, headache, nervousness, dizziness, and flushing of the face. Pikatropin may be linked to skin rashes and allergies, but they are not common. Common side effects include lightheadedness, headaches, nausea, and red flushing of the skin. It is high time to take a look at what real users of Cognixen are saying about it online.

"Cognixen is too bad for me. I have taken the whole bottle already and didn't notice any positive results. But I suffered from stomach ache and nausea sometimes. I don't think that this supplement is effective. Save your money and spend it on a product that will bring you noticeable results. I would like to demand a refund but it's too late. I felt like I was scammed."

"I am a fan of supplements and I consider brain to be the most important organ in the human body. So, I decided to try Cognixen. After a few days of taking this product I noticed no difference in how my brain was functioning. But after a few weeks I started feeling really bad. I immediately discontinued using it and my bad feeling left me. I do not wish to make any more experiments with this product."

"I have taken Cognixen for two weeks already but I saw no noticeable change at all. I also bought one bottle for my mother hoping that it would help her with her mild dementia. But unfortunately I saw no improvement either. This supplement doesn't work and is too expensive. I am looking for another brain booster."