BrainJuice is advertised as a nootropic supplement that improves focus and increases energy without causing any jitters. The question is, can you really improve memory and focus by taking a supplement with natural ingredients? Is BrainJuice better than other nootropic supplements with a similar ingredient profile? Here is our review to help you decide.
BrainJuice seems to be your run-of-the-mill type of nootropic supplement, but it is different in the sense that it improves focus and increases energy at the same time. It comes in an easy-to-use 2.5oz liquid format. It contains L-Theanine that is supposed to increase energy production without making you deal with jitters and restlessness. For cleaner energy, it also contains green tea extract, and prevents free radical damage by providing you with antioxidants from acetyl-L-carnitine. The addition of L-tyrosine is supposed to increase neurotransmitters such as epinephrine and dopamine that improve mood. You can also find a decaffeinated version of BrainJuice. The ingredient profile certainly looks impressive, but unfortunately, there is not enough scientific evidence to support the supplementation of those ingredients.
BrainJuice contains a number of natural ingredients, but it is still possible to develop gastrointestinal side effects. It promises clean energy, but some people may still end up dealing with jitters. Refer to our “Side Effects” section to discover more.
BrainJuice is quite expensive costing you $47.88 for a pack of 12 2.5fl.oz bottles. Both original and caffeine-free varieties cost you the same amount of money. You can save some money by subscribing to their auto-ship program – you will be paying $43.09 in that case.
BrainJuice claims to improve cognition, memory, and mental energy. While the ingredients may look effective, the truth is that BrainJuice fails to offer any real benefits. The main reason is that you need to take larger doses of ingredients found in BrainJuice, and there is no way to tell how much of those ingredients available per serving because it relies on a proprietary blend. Some ingredients such as green tea extract and alpha GPC may improve concentration and energy to a certain extent, but you should expect anything out of the ordinary.
The price is quite high too, especially considering that you can find a better nootropic supplement with clear ingredient profile and serving information at a price much lower than what you pay for BrainJuice.
Overall, we do not recommend BrainJuice to our readers!
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BrainJuice is advertised as a nootropic supplement but it also claims to increase overall energy without giving you any jitters or energy crashes. It contains natural ingredients that are supposed to help improve memory, cognition, and mood. The problem is that most of its ingredients lack sufficient scientific evidence for support. Some ingredients have shown promising result in scientific studies, but they are highly under-dosed in BrainJuice.
It contains alpha GPC that is supposed to improve cognition and memory by increasing the production of acetylcholine. Moreover, it supposedly helps improve your problem-solving skills and boost your mood at the same time. Some supplement manufacturers also suggest that alpha GPC may prove effective in the treatment of age-related cognitive decline. Unfortunately, you will not find scientific data to support these claims. Some evidence is there to support the claim that alpha GPC improves memory, but the effects are evident only in individuals suffering from memory related problems. It means that it may do nothing to help otherwise healthy individuals. It also does nothing to improve the symptoms of Alzheimer’s disease.
It is worth mentioning that some scientific studies show that not everyone will be able to tolerate higher doses of alpha GPC, which is the reason why it is better to avoid it in the first place. You may experience side effects if you are not already deficient in choline and getting enough through your diet. It is worth mentioning that some supplement manufacturers claim that alpha GPC triggers the release of growth hormone, which improves endurance and energy, but studies do not support this claim either. Some studies have noticed positive benefits, but they are found to be biased. For instance:
It also shows that even if the claim is true, you are still going to experience an insignificant increase in energy and power output. It is also important to notice that even to experience that slightest boost in energy, you will have to take larger doses of alpha GPC. BrainJuice uses a proprietary blend of ingredients, so it is not possible to confirm if it contains enough.
You will also find acetyl-L-carnitine in each serving of BrainJuice. It is included in the blend to increase the absorption of nutrients. It is supposed to improve energy production and increase fat loss at the same time. Again, scientific evidence is lacking, and you really do not need to take a supplement to increase your intake of acetyl-L-carnitine if you already get enough amino acids through dietary sources. An overdose of acetyl-L-carnitine may also cause several problems, including stomach irritation, restlessness, fishy breath, and nausea. It may also affect the thyroid function and make it difficult to lose weight effectively.
It contains green tea extract, which actually adds caffeine to the blend and supports improved focus and attention. Caffeine is a stimulant, so it is likely to increase focus and alertness, but the effects last for a short time only. Moreover, you may not experience any benefits when your body gets used to the dose you are already taking. You may have to increase the dose, but that comes at a price and you end up developing several side effects. It also contains EGCGs, but how much is there to help prevent oxidative damage is not clear. Even if there is enough, you may still experience insignificant benefits only.
Here is what the official site says about taking BrainJuice:
BrainJuice also contains L-Theanine, which is usually included in the blend to counteract the negative effects of caffeine, but it really does nothing in case of BrainJuice because people still experience jitters after taking it. It is important to mention that some studies support the use of L-Theanine to treat light anxiety, but do not expect much if you are suffering from chronic fatigue and anxiety.
How much L-Theanine you need to see a change in serotonin levels vary greatly from person to person, which is why BrainJuice is quite ineffective for most people. Some studies suggest that L-Theanine is effective in the treatment of anxiety because it cross the blood-brain barrier, but it happens only when larger doses of L-Theanine are administered.
You will also find organic acai berry in the blend, which mainly helps by providing you with antioxidants that prevent oxidative damage to brain cells. Unfortunately, you will not find any independent, peer-reviewed study suggesting that acai berry supplementation can reverse age-related memory loss or cognitive problems.
N-acetyl-tyrosine is another noteworthy ingredient in BrainJuice, which is supposed to help by increasing levels of dopamine in the brain. Some studies are certainly available to support the claims associated with L-tyrosine. For instance:
The issue is that these effects are observed only when larger doses are administered, and we do not think you are going to get 2,000mg of L-tyrosine from each serving of BrainJuice. Moreover, you need to bear in mind that even if you get enough, there is still no guarantee that L-tyrosine will work for everyone. For instance:
Other than these ingredients, there are B-vitamins in the blend. The truth is that you do not really need to supplement with B-vitamins when you are already following a balanced diet. In fact, taking B-vitamins when you do not have a deficiency can lead to several side effects. Moreover, if you really think you are deficient in B-vitamins, you will be much better off taking a multivitamin supplement that will cost you much less than what you pay for BrainJuice.
Overall, BrainJuice may look like a good choice for anyone interested in increasing cognition, memory, and overall brain function, but the use of a proprietary blend has really made people skeptical about trying it. The lack of scientific evidence to support the formula is another reason why we think you will be better off trying a different nootropic supplement than BrainJuice.
BrainJuice uses a combination of natural ingredients to offer a number of amazing benefits. Here are some of its claimed benefits:
BrainJuice is a nootropic supplement but it fails to work because it is a combination of ineffective and under-dosed ingredients. Alpha GPC is supposed to increase memory and boost mood, but scientific studies do not confirm these claims. You also need to take larger doses of alpha-GPC to see any results, but there is no way to tell how much is in BrainJuice because it uses a proprietary blend of ingredients. Similarly, it contains acetyl-L-carnitine to increase energy product, but you do not need to supplement with it if you are following a balanced diet. Caffeine found in green tea extract may improve alertness a little, but do not expect much since you do not know exactly how much of green tea extract is available per serving. It contains L-Theanine to reduce anxiety, but it seems that it does not have the optimum dose because most people experience no effects whatsoever. Other than these ingredients, you will find some more, but even they fail to offer any real cognition related benefits. Therefore, we strong believe that you should avoid BrainJuice in the first place.
BrainJuice is a combination of different natural ingredients, but the truth is that most of those ingredients do not have sufficient scientific evidence to support their claims. Some of the ingredients are quite under-dosed, while others are completely ineffective. Here is the list of the ingredients you find in each serving of BrainJuice (serving size is equal to 1 bottle):
BrainJuice provides you with a variety of ingredients that may cause a number of side effects. For instance, it contains alpha-GPC that may be responsible for causing side effects, such as nervousness, fatigue, diarrhea, nausea, dizziness, and gastrointestinal distress. You may experience restlessness, vomiting, nausea, headache, and dry mouth because of the addition of acetyl-l-carnitine to the blend.
L-Theanine may lead to several side effects as well, such as loss of appetite, difficulty concentrating, low blood pressure, dizziness, headaches, and gastrointestinal distress. It may also interact with other drugs – you should not take L-Theanine or BrainJuice if you are already taking blood pressure lowering drug.
Acai berry supplements are usually considered safe, but there is always a possibility of developing toxins and plaque in the body as a result of consuming processed acai berry supplements. It can also cause several problems, ranging from candida to acne to fatigue. There is also green tea extract found in BrainJuice, which adds caffeine to the blend and increases your risk of experiencing side effects usually associated with the use of stimulants. Some of these side effects include dizziness, heartburn, increased heart rate, confusion, convulsions, ringing in the ears, tremors, irritability, and insomnia.
BrainJuice contains some vitamins as well, but taking these vitamins when you do not have a deficiency can lead to side effects. For instance, vitamin B12 can cause problems like itching, swelling, headache, involuntary movements, nervousness, and anxiousness. Be sure to avoid BrainJuice when you are pregnant or breastfeeding. People with existing medical conditions should talk to their healthcare provider before taking BrainJuice.
The official website states:
“If you are usually sensitive to caffeine and other supplements, or if you weight less than 110lbs, you may only need to begin with half a bottle. If it is your first time trying BrainJuice, we recommend starting with half a bottle. Save the rest of the bottle and finish it when you feel is the best time for you. After you become familiar with the effects, decide if drinking an entire bottle at once is right for you.”
BrainJuice claims to help you in many ways, but customer reviews suggest that it is mostly ineffective. For instance:
I have been taking it for over three weeks now, but it fails to offer any energy boost whatsoever. It may improve your concentration a little, but do not expect anything special.
Honestly , my wife and I took them until we finished all the bottles. One every day, and we didn’t see or feel any different at all. Is a waste of money. Maybe everyone is different but they didn’t work for at all.
I have been taking it for quite a while now, but sad to say this stuff does no more than water. I would not recommend it.
BrainJuice claims to come with a 30-day money-back guarantee, but this only applies to unused products so it is actually just a return policy.
BrainJuice is available through the official website, but you can order through Amazon and several third-party retailers.