Core Focus claims to use a blend of natural ingredients to enhance focus and improve memory. We have reviewed it in detail to help you decide whether it really fulfils all its promises. Here are our findings:
Core Focus claims to deliver many brain-boosting benefits by providing you with a combination of nootropic ingredients. It gets most of its power from caffeine and promises to improve mental alertness. It also claims to leave you with enhanced brain health, increased memory retention, and sustained energy levels. Unfortunately, the presence of caffeine makes it a bad choice, as it can produce several side effects and is not safe for people with underlying conditions.
There is no information about the possible side effects of Core Focus on its official website, but the presence of caffeine, vitamin B12, and L-Tyrosine may cause abdominal discomfort, nausea, weight gain, vomiting, and dizziness. Check out our ‘Side Effects’ section for more details.
There are 60 tablets in each bottle of Core Focus and you can get it for £34.99 from the official website.
Is Core Focus worth your time and money? We do not think so. Considering its ingredient profile and customer reviews, it would not be wrong to suggest that these pills will prove a total waste of time. They say you should take a pill when you think you need your brain to be in an optimum functioning mode, but that is not how you are going to notice any long-term improvement in your memory or brain function. You may not like its unpleasant smell, and there will be a disagreeable taste in your mouth if you do not get it down quickly with water. The price is quite high as well, especially considering that you can easily get all its so-called nootropic ingredients from a balanced diet. The lack of information about the availability of a money-back guarantee also suggests that you are only going to waste your money if it does not work for you. Our verdict: stay away from it!
Containing ingredients that have been clinically tested and boasting a 30-day money-back guarantee, OmniMind is quickly rising to the top of the nootropic world.
Find out why people are choosing OmniMind to achieve advanced brain performance, and why it's our editor's top pick.
Read the Nootropic Watchdog OmniMind review here.
Core Focus is yet another brain-boosting supplement in the category of nootropic products. It claims to have clinically proven ingredients, but it says nothing about how it combines those ingredients to achieve desired results. That lack of information makes people sceptical about putting their money on Core Focus.
Many people say that they do notice some improvement in energy when they first start using Core Focus. However, they also complain that the supplement seems to become ineffective after a few weeks of use. That usually happens because it relies heavily on caffeine, which is a stimulant for your central nervous system. The problem is that once your system becomes used to whatever caffeine you take daily, it demands more to create the same stimulating effect. Unless you increase the dose, you are not going to experience the same energy as you do when you first start taking the supplement.
It is not a good idea to spend so much money to get a supplement that achieves results by providing you with a supply of caffeine. Its overuse can lead to several problems, including nausea, irritability, and abdominal discomfort. You should avoid Core Focus and other caffeinated supplements if you are already dealing with some sleep disorders.
However, if you really believe that caffeine provides you with some kick, you can still consider getting it from other foods and beverages, including teas, coffees, and chocolates. Yerba mate, guarana, and kola nuts are some of the best botanical sources of caffeine. Why would you want to waste your money on a supplement that contains caffeine when you can get the same amount of caffeine for less? Also, keep in mind that caffeine can interact with medicines you may already be taking – it can interact with Tizanidine, Raagiline, Duloxetine, and Theophylline.
You have to take 2 tablets a day. Each bottle contains 60 tablets, which means you get a 30-day supply.
Core Focus includes L-Theanine, and the manufacturer says that this helps reduce the negative effects of caffeine. However, this is not always true; in fact, L-Theanine alone can cause gastrointestinal symptoms, which may become worse when you are also taking caffeine. Moreover, there is limited clinical information to confirm if L-Theanine has any effects on your mental health or your cardiovascular system.
To help your body produce more energy, Core Focus provides you with acetyl-L-carnitine (ALC). What you need to keep in mind is that ALC is the synthetic form of carnitine, and it is not clear how it works for different people. Moreover, there is no need to get it in synthetic form when you can easily get it from animal-based foods, such as milk, chicken, cheese, and beef. Taking an ALC supplement increases your risk of developing GI symptoms. Experts believe that you should avoid carnitine if you have an existing medical condition, such as diabetes, liver problems, hypertension, peripheral vascular disease, sleeping problems, hepatitis C, breathing problems, or digestive problems.
Core Focus also contains Matcha Green Tea extract mainly to provide you with benefits like improved mental alertness and thinking. It is supposed to work because it contains polyphenols, which prevent swelling and inflammation in the body. While some studies show that it may be effective for allergies, heart health, and osteoporosis, it is possible ineffective for improving mental alertness. It also does little to improve athletic performance. Whatever benefits it offers in this aspect comes from its caffeine content, which again has its own set of side effects.
In terms of price, Core Focus is not a great choice either. Most of its ingredients are not hard to find in other less expensive supplements – you can even get caffeine, green tea extract, and B-vitamins by following a balanced diet. They do not have a money-back guarantee either, so you will be stuck with it even if you find it useless. Therefore, it is better to look for another brain-boosting supplement with clinically tested ingredients and scientifically proven formula to experience some long-term benefits.
Core Focus claims to have a unique synergistic blend of B-vitamins, amino acids, and stimulants that works great to enhance cognitive functioning. Here are some of the ‘claimed’ benefits of Core Focus:
Core Focus contains some good ingredients, but it seems that something is missing in the formula, as many people have failed to notice any significant improvement in their memory or brain function. You may find it effective in the beginning, as that is when caffeine does its job, but it is not something you would want to use on a long-term basis because of the potential side effects of caffeine and other ingredients like L-Theanine, acetyl-L-carnitine, L-tyrosine, and niacin. You are not going to get any results if you are not already deficient in these amino acids and vitamins. So, save your money and look for a nootropic supplement with scientifically proven formula.
Core Focus is a dietary supplement that is supposed to boost your brain function and help improve your memory in a short time. It promises results because it contains several ingredients, such as the following:
Core Focus includes caffeine; in fact, it relies heavily on caffeine to provide you with more energy. However, the excessive use of caffeine is associated with several side effects, such as nausea, abdominal discomfort, irritability, and difficulty sleeping.
Included in Core Focus to nullify the negative effects of caffeine, L-Theanine does not work in the same way for everyone. In fact, taking a supplement that contains L-Theanine may increase your risk of experiencing gastrointestinal problems. It is also linked to other common side effects such as dizziness and headache. There is no clear information about how safe it is to use in pregnancy and lactation, which is why it is better to be on the safe side and avoid Core Focus when pregnant or breastfeeding.
Many people complain about stomach pain, nausea, and diarrhoea after taking Core Focus. While caffeine and L-Theanine have a role to play, this could also be the result of taking acetyl-L-carnitine (ALC), which is the synthetic form of carnitine. A supplement that contains ALC may also cause some other side effects, such as headaches, high blood pressure, psychosis, higher triglycerides, lower blood sugar, and trouble sleeping.
The presence of green tea extract is usually a good thing, but it also contains caffeine, which can further increase the caffeine content in Core Focus. This can cause digestive issues and irregular heartbeat. People with anxiety disorders, anaemia, or bleeding disorders should avoid green tea, caffeine, and Core Focus.
Another ingredient of Core Focus is L-Tyrosine, which is a naturally occurring amino acid in the body. It may help improve energy levels, but is not always required. There is scientific study suggesting that tyrosine helps treat any medical condition. In fact, the FDA has not approved medicinal use of this product. It is not safe during pregnancy and long-term use may cause side effects like joint pain, heartburn, headaches, and fatigue.
Niacin in Core Focus may be linked to side effects, such as itching, warmth, and tingly sensation under your skin. Dizziness is another common side effect associated with the intake of niacin. Do not take Core Focus if you have diabetes, a stomach ulcer, heart disease, kidney or liver disease, or a muscle disorder.
Not suitable for individuals under 18. Do not take if you are pregnant or breast-feeding. Consult a doctor if you suffer from any health condition prior to taking.
There are not enough reviews available for Core Focus, and whatever you can find is quite disappointing. For instance:
These pills are a total waste of time FOR ME… I have now been taking them as and when necessary which is about 5 pm every day when I feel I am flagging and need to keep my mind concentrating on the job at hand. I am sorry to say, I find no increase in mental energy whatsoever.
The pills are not effective. They are also difficult to swallow with an unpleasant smell and a disagreeable taste if you don’t get them down quickly.
I do not like to do any negative reviews but I have to speak the truth here. Maybe it is me… Maybe my other medication interferes with the way these should work. I guess everyone is different and they could work for others… I just know I will not purchase any in the future.
No, there is no information available in this regard, which makes us believe that Core Focus is not backed by a money-back guarantee.
Core Focus is available for purchase through the official website.