ADDerRX Review: Another Hyped Up Adderall Alternative? Or Does It Really Work?

AdderRX is one of many in a new breed of nootropic supplements. According to its manufacturer, the extended-release supplement is designed to promote alertness, improve learning retention, and boost energy.

But does this popular brain formula live up to all of these claims?

A cursory look around the Internet will likely leave you scratching your head. In addition to hundreds of rave reviews, there are just as many reviews that claim the supplement is a scam. 

Rather than believe what other people are saying (and who knows which of these reviews are real and which are paid), we decided to perform an in-depth, unbiased review ourselves.

Here’s what you need to know about AdderRx to decide if it’s the right mental focus pill for you.

What is AdderRX?

AdderRX is a nootropic supplement manufactured by Nexgen Biolabs.

It’s created from the ground up to boost cognitive performance and supply an extra burst of energy.

In particular, the supplement aims to increase metal focus and concentration as well as learning retention and memory recall.

Although people from all walks of life use this supplement, it’s particularly popular among students for studying and professionals for work projects.

Thanks to the powerful herbal ingredients that it contains, many users have experienced a notable boost in focus/concentration that has helped them complete projects on time.

Of particular note is the claim from Nexgen Biolabs that this smart pill does not cause any sort of crash after use.

They claim that, unlike pure caffeine, their supplement does not cause you to crash after an initial burst of energy. Instead, the energy boost that it provides is sustainable.

An additional characteristic of AdderRX, as well as Nexgen Biolabs as a whole, is their long company history developing nootropic supplements.


Unlike other products and brands new to the game, this supplement has been continually refined and finetuned for years on end, long before the industry blew up in popularity.

About Nexgen Biolabs

Nexgen Biolabs is the company behind AdderRX and a wide range of other products.

Unlike other companies that focus on a single product or solely on nootropics, Nexgen Biolabs has supplements spanning a wide range of uses.

Among these are products for diet and weight loss, digestion and gastrointestinal, hair and nails, libido and male enhancement, neuro and focus, relaxation and sleep aids, joint and muscles, vitamins and minerals, and more.

When it comes to their “neuro and focus” category, AdderRX is undoubtedly their most popular supplement to date. Another popular option is FocusFX.

As for the company itself, Nexgen Biolabs is based out of Tampa, Florida. The registered owner is Josh Carlucci.

The company claims to be “a global leader in the development of premier nutraceuticals and designer pharmaceutical supplements.”

According to the Nexgen Biolabs website, the company prides itself on developing “high-quality, well-research dietary supplements and nutraceuticals backed by science.”

Unfortunately, the company has taken some flak for supposed “fake” and “paid” reviews on Amazon, Walmart, CVS, and other popular online retailers.

Claimed Benefits

Nexgen Biolabs states that their AdderRX nootropic supplement has a number of potential benefits.

Although it’s sometimes marketed as a substitute to Adderall, it’s important to note that AdderRX is designed as a concentration/focus study aid and not specifically for those suffering from ADHD.

Keeping that in mind, here are the top benefits of this energy and focus pill, according to Nexgen Biolabs:

Improves Cognitive Function

The number one stated benefit of this supplement is that it improves cognitive function.

Nexgen Biolabs claims that the specific mixture of ingredients boosts the overall function of the brain as well as brain endurance.

Not only does this smart pill provide short-term brain benefits, but it supposedly maintains improved long-term cognitive abilities as well.

Increases Mental Clarity

Clear thinking is pivotal to effectively working on school or work projects.

And this supplement claims to increase mental clarity to help you more sharply and intuitively work on difficult tasks.

In addition to an increase in mental clarity, this supplement also does away with so-called “brain fog.”

Improves Learning Retention

Greater focus and concentration are all for naught if you can’t remember anything you learned.

That’s why Nexgen Biolabs has developed this particular product with long-term learning retention in mind.


As the nootropic’s marketing materials suggest, it actually helps users with their short-term and long-term memory so they can easily recall what they’ve learned in the future.

Boosts Energy

Like most nootropic supplements, a “side benefit” of AdderRX is a noticeable boost in energy.

The boost in energy occurs not only throughout the body, but also in the brain itself.

In actuality, the energy boost and concentration/focus benefits go hand in hand. The energy boost is largely to thank for many of the additional cognitive benefits.

Promotes Weight Loss

This supplement and others that utilize similar ingredients creates a thermogenic effect in the body.

In other words, the same ingredients that provide cognitive enhancement also create a heating characteristic throughout the body.

These thermogenic processes kickstart the metabolism and suppress the appetite, leading to powerful fat and weight loss benefits.

List of AdderRX Ingredients

Unfortunately, it’s slightly difficult to find an accurate list of the ingredients in this popular nootropic supplement online.

The packaging itself, however, does come with a list of ingredients as well as the amount of each included in each pill. Studying these ingredients, as well as their scientific benefits, is an important step in investigating the validity of this supplement as a whole. The included ingredients are:

Synephrine HCL

An alkaloid extracted from bitter orange, synephrine HCL is one of the most popular ingredients in brain supplements.

A study published in Phytotherapy Research claims that synephrine HCL is responsible for stimulating the brain to create greater concentration and focus.

N-Dimethyl-4-Hydroxyphenylethlyamine

Most often referred to as hordenine, the compound known as n-dimethyl-4-hydroxphnylethlyamine is found in a variety of organic plants.

Like synephrine HCL, hordenine acts as a natural stimulant for the nervous system, leading to enhanced cognitive functions, according to a study in The Journal of Physiology.

Dimethylaminoethanol

Most often shortened to DMAE, dimethylaminoethanol is a naturally occurring organic compound notable for its brain boosting benefits.

According to a study in Current Therapeutic Research, DMAE has the potential to improve short-term memory as well as long-term learning retention.

Trimethylxanthine

The scientific name for pure caffeine, trimethylxanthine is an incredibly potent alkaloid known as the world’s most popular central nervous system stimulant.

Countless studies, including one published in Psychopharmacology, support caffeine’s nootropic benefits, particularly its ability to boost concentration, energy, and focus.

L-Theanine

L-theanine is an amino acid naturally found in green tea. It’s commonly included in brain supplements for its ability to improve alertness.

According to a study in Nutritional Neuroscience, l-theanine, especially when combined with caffeine, is incredibly effective at enhancing overall cognitive function.

Choline Dihydrogen Citrate

Choline dihydrogen citrate, commonly referred to simply as choline, is an essential nutrient with many cognitive benefits.

The Canadian Journal of Physiology and Pharmacology published a study which establishes a firm link between choline supplementation and improve brain function.

Schizandrol A

Schizandrol A is a component extracted from a dried fruit. It’s long been used for its ability to increase energy.

A study published in Clinical Interventions in Aging supports the idea that schizandrol A not only provides an extended energy boost, but increases performance in several other aspects as well, including cognitive function.

Vinpocetine

Vinpocetine is extracted from the periwinkle plant. It’s widely used to improve brain function, especially to combat the negative effects of aging.

According to a study in the Annals of Medical and Health Science Research, vinpocetine increases blood flow and oxygenation to the brain which in turn improves overall cognitive function.

Does AdderRX Really Boost Cognitive Function?

Nexgen Biolabs, the company behind this supplement, state that its main purpose is to boost cognitive function.

In specific, they state on their website that the supplement is:

“A cutting-edge, scientifically-engineered supplement with a proprietary blend of powerful energy compounds and cognitive enhancers.”

The company’s product description goes on to state that their mental function pill:

“Addresses these issues by increasing energy, focus, memory, and mental cognition abilities.”

Of course, instead of taking these claims to heart, it’s important to look at the science behind them, especially the AdderRX ingredients.

As outlined in the ingredient descriptions above, the majority of the ingredients in this supplement have proven brain boosting benefits.

In particular, the ability of synephrine HCL, DMAE, and choline to improve cognitive function has been widely proven in countless scientific studies.

Add in the caffeine and l-theanine and it’s easy to see that this supplement does in fact have the scientific potential to boost cognitive function.

The specific areas of cognitive function that these ingredients target are largely concentration and focus although memory and learning retention are also effected positively.   

Side benefits that stem from the inclusion of these same ingredients are an overall increase in energy, especially thanks to increased blood flow and oxygenation in the brain.

Possible Side Effects: Is AdderRX Safe?

One of the most important steps when it comes to researching a new nootropic supplement is to consider any potential side effects.

Although most of these supplements have few side effects thanks to their all-natural compositions, it’s still essential to note that each individual will experience the product differently.

For example, most people will experience no AdderRX side effects, while some people will experience minor side effects.


Rather than an actual reaction to the supplement itself, these side effects usually stem from the inclusion of a specific ingredient.


In other words, some people will experience a negative reaction to a specific ingredient in the supplement rather than to the supplement as a whole.

With that said, there are a few potential side effects of this Nexgen Biolabs product to look out for.

Among the most commonly reported side effect (and it’s still fairly uncommon) is itching, nervousness, and vivid dreams.


These particular side effects are typically attributed to DMAE. Those that experience these side effects are most likely sensitive to this particular ingredient.


If you experience itching, nervousness, or vivid dreams after taking this supplement, it might be smart to look for a similar nootropic that leaves out DMAE in the future.

Another potential side effect to watch out for is an increase in blood pressure. Those that are sensitive to the ingredient synephrine HCL might experience this particular symptom.


With these potential side effects in mind, it’s important to once again reiterate that AdderRX is completely safe and without long-term side effects for the most part.

Customer Complaints About AdderRX

Look anywhere online and the majority of AdderRX reviews are positive. However, there are a handful of negative reviews that are important to take into consideration.

Nervousness and Agitation

Some users note in their online reviews that this supplement actually caused them to feel nervous and agitated. As mentioned above in the side effects section, this is a typical negative reaction among those sensitive to DMAE.

Makes you very nervous and agitated

Too Subtle Effects

Other online users state that this nootropic supplement has minimal benefits, or even no effects at all. At the same time as these users experienced no positive effects, they likewise didn’t experience any negative side effects.

AdderRX review works well for how easy it is to obtain

Potential Crash

Another customer complaint that we saw a few times on the Walmart review section was that some users experienced a “crash” or sleepy feeling after the initial effects wore off.

AdderRX review not worth it

AdderRX Reviews: What Do Customers Say About It?

Despite the handful of negative AdderRX reviews, most reviewers have overwhelmingly positive things to say about this nootropic supplement.

Improved Focus

User “Steve” claims that this supplement keeps his brain “focused and sharper” by improving his overall cognitive function.

taking it for a week and brain focused

Increased Productivity

According to user “Mary,” this energy pill increased her overall productivity thanks to a boost in mental clarity and energy. She claims that it helped her “focus easier on tasks – one at a time or multitasking.”

happy with the product after 3 days

Relaxed and Stress Free

“KalieJo,” an online Walmart user, says that this supplement gave her many of the same benefits as Adderall without any of the negative side effects. In fact, it made her “feel more lax and focused.”

AdderRX review love it

Comparisons to Other Products

The two most common products that AdderRX is compared to are Adderall and Addtabz.

AdderRX vs Adderall

Adderall is a medication used to treat ADHD and similar disorders.

Many people, especially students and professionals, also use Adderall for its brain stimulating effects and its ability to boost concentration and focus.

The catch is that Adderall requires a prescription to purchase. It also has a host of potential negative side effects.

Chief among the negative side effects of Adderall is the possibility of developing a physical or psychological dependence. The prescription medication has a high potential for abuse and addiction.

AdderRX is a safe and effective alternative to Adderall. Although it’s typically not the best option for those with ADHD, it’s a much better bet for those that just want to unlock increased cognitive performance.

Addtabz vs AdderRX

AdderRX is sometimes considered a natural alternative to Adderall since it boasts many of the same benefits.

Another nootropic supplement that falls into the same category is Addtabz.

Addtabz is composed of all-natural ingredients. It’s designed to increase focus, concentration, and energy. Unlike Adderall, it does not require a prescription.

When it comes to Addtabz and AdderRX, the two supplements are very similar. They both contain many of the same ingredients. They also have the same claimed benefits.

Rather than say one is better than the other, you should compare the included ingredients yourself. Both products are safe and come with few side effects, so your best bet is to experiment with each to see which works best for you personally.

Does AdderRX Have a Money Back Guarantee?

Another notable AdderRX benefit is the money back guarantee.

According to the Nexgen Biolabs website, the company has “partnered with the leading 3rd party security and quality assurance companies; to offer you an unconditional safe and secure shopping experience.”

They go on to state that all of their products, including this particular nootropic supplement, come with a 30-day money-back guarantee.

This type of guarantee gives you a safety net of sorts when experimenting with a new supplement for the first time.

If you’re unhappy with this product, you can send it back for free – no questions asked – and receive a refund within 30 days after ordering.

Final Conclusion

AdderRX is a nootropic supplement that contains a variety of safe, all-natural ingredients.

All of these ingredients have been scientifically studied. The majority have proven benefits for the brain and body.

With that said, there is still some skepticism surrounding Nexgen Biolabs. Despite their popularity and professional appearance, they have gotten into some trouble in the past for paying for “fake” reviews on Amazon and other websites.

With that said, Nexgen Biolabs and their most popular nootropic supplements have all received positive reviews from reliable resources.

If you’re interested in a nootropic pill to boost cognitive performance, especially concentration and focus, then there’s absolutely no harm in trying out AdderRX for yourself.

Where to Buy AdderRX

Unfortunately, your online options for buying AdderRX are limited.

Though it was once offered on Amazon, it’s no longer for sale from the e-commerce giant. 

With that said, it is available on other leading online retailers, including Walmart.com $29.99. There is also currently an AdderRX Groupon available that can save you serious money on the supplement.

However, the best way to purchase this supplement is still from the manufacturer.

If you buy from Nexgen Biolabs and you’ll not only receive this product directly from the company that sells it, but you’ll also receive the 30-day money-back guarantee that’s not offered anywhere else. Each bottle contains 30 capsules.

Our Top Brain Enhancement Supplements

  • Editor Rating
  • Rated 2.5 stars
  • 40%

  • ADDerRX
  • Reviewed by:
  • Published on:
  • Last modified: September 14, 2018

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