Lucidal Brain Pill Review, Lucidal, McCleary, Lucidal brain pillLucidal Review

Lucidal Review: A Doctor-Approved Brain Supplement

Overall Percentage:  91%

Important Statistics:

Retail Price: $74.99 for one month’s supply

Dosage: 3 pills / day

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Lucidal is a unique brain supplement. It was developed by a medical doctor in the United States who also presents the product to consumers on TV infomercials and online. His name is Dr. Larry McCleary, and Dr. McCleary is also the author of a book entitled, Feed Your Brain, Lose Your Belly.

This book outlines the connection between brain health and weight loss. Needless to say, Dr. McCleary is a notable character in the nootropics world.

Sadly, Lucidal’s ingredients are not listed on any publicly-available document or website. The only clue consumers have as to what is inside this supplement comes in the form of the linked-to clinical trial that is supposedly about Lucidal.

If this document is to be believed, the ingredients of Lucidal are as follows:


Full Ingredient List:
Vitamin B650mg
Vitamin B12125mcg
Vitamin C75mg
Vitamin D3100 IU
Vitamin E15 IU
Proprietary Carotenoid Mixture9mg


There are other ingredients found in unknown, trace amounts.

Customers should decide whether or not a surgeon has the knowledge to develop an effective brain supplement or not. In the US alone, there are 700,000 – 900,000 physicians in practice. This is quite a number of medical professionals, each one specializing in different areas of medicine.

Dr. McCleary is just one of these doctors, and his advice on brain supplements should be challenged in order to confirm his claims.


Scientific Research

Lucidal has supposedly been tested in a full clinical trial. The referenced medical document, which has not been published in any reputable medical journals, is doubtful. While it is a very long document, totaling thousands of words, it is not necessarily credible.

Under 50 people were included in this supposed study, even though Lucidal is never mentioned in the trial’s description. It is strange that Lucidal does not have any specific mention in this study. The clinical trial only discusses a nameless supplement that was linked to improved mental performance as indicated in the Vigil test.

In fact, the findings, if they even pertain to Lucidal at all, only showed that there was a 30 millisecond response time improvement in just 30% of the people who took the supplement.

If consumers want the true marketing information about Lucidal, it should include information such as the fact that Lucidal has never been scientifically tested. The clinical trial that Dr. McCleary points to does not clearly indicate that Lucidal was tested.

Even if one assumes that the nameless supplement is in fact Lucidal, it only works in 30% of the people who try it. For those who Lucidal does work for, it will only improve response time by 30% – hardly a noticeable difference for a human.


The Results: Lucidal Is Lacking Something

As referenced above, Lucidal did not perform well in a rumored clinical test. The supplement did not show much promise in the tests, and these results are comparable to the results that were observed from reviews on popular review sites such as

Only two reviews have been left on this product’s reviews page; one was rated the full five stars, and the other was rated just one star. Even the positive review stated that Lucidal would not benefit normal, healthy adults. There has not been any solid evidence to support the idea that Lucidal is effective at treating memory loss or even helping much as a nootropic.

Dr. McCleary may be a well-known surgeon and author, but this does not make him a nootropics specialist. This sort of crossover is attempted by many notable people, but it does not always work out very well. Lucidal has not been designed to be used for normal, healthy adults looking for improved mental functioning.


Ten Times Too Many Ingredients

Lucidal also has fallen into the trap of having too many ingredients. Most experts agree that a true nootropic needs to have a maximum of 8 active ingredients in one pill. The problem is that there are space restrictions for a standard supplement pill.

It has to be small enough for people to swallow easily but large enough to have enough beneficial nootropics substances.

When a pill has 50 ingredients, like Lucidal does, it becomes more like a multivitamin than a nootropic supplement. Brain supplements have to have enough active ingredient to be effective. Otherwise, people will have to take 4-5 pills in order to get enough of the active ingredient.

Taking 4-5 pills per day is cumbersome, and most people will not follow through with this sort of regiment.

Most studies have shown that the positive effects of supplements with many ingredients, such as the 50 in Lucidal, are limited to long-term benefits. This means that people who take Lucidal will not notice the positive effects before 1 or 2 years. For many people, this is too long to wait.

Compared to other nootropics and brain supplements, Lucidal is a very slow acting pill.


Conclusion: An Expensive Multivitamin

It is hard to argue the science of Lucidal with Dr. McCleary, because the ingredients in Lucidal are all recommended for daily use. The problem with Lucidal is that it does not contain enough of any useful active ingredient.

There is no scientific research to back up the claims of the manufacturer, and this is troubling for serious nootropics experts.

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