• Editor Rating
  • Rated 2.5 stars
$49.85 to $149.95
  • 50%

  • Adderin
  • Reviewed by:
  • Published on:
  • Last modified: April 30, 2016
  • Overall
    Editor: 51%
  • Effectiveness
    Editor: 52%
  • Speed of Results
    Editor: 53%
  • Sustaining Results
    Editor: 51%
  • Safety
    Editor: 52%
  • Value
    Editor: 53%

What Is Adderin?

Adderin is a type of supplement known as a nootropic, meaning it works to increase the mental functionality of your brain. Nootropics help people stay awake and are often used to boost memory, self-confidence, motivation, and general thinking ability.

The new nootropic supplement The product works to improve your memory and concentration as well as to enhance your brain’s processing speed and ‘flow state’. It contains only all natural ingredients, many of which have been demonstrated to have a wide range of health benefits.

Based on the latest scientific research, Adderin was specifically engineered to contain the best elements that nootropics have to offer in order to create the ultimate neuro enhancer. The supplement allows you to ignore minor distractions and focus on the task at hand without becoming fatigued. Although the ingredients are 100% natural, it has not been approved by the FDA. Yet despite a lack of official clinical trials, you can view hundreds of reviews and testimonials that give a sense of the supplements effectiveness and safety.



The manufacturer of Adderin is a company called KNH Online Inc. Unlike many online supplement retailors who shroud their identity, KNH clearly and visibly states its Florida address and Pinellas County phone number. Not much else is known about KNC Online Inc. The company has not made any other supplements to date.


How Adderin Works?

Adderin increases your focus, energy, and ability to process information. When the supplement is taken on a daily basis, it will noticeably improve your memory as well as your ability to concentrate for long stretches of time. It is able to do this thanks to a unique formula scientifically engineered using the best available research.

The product improves upon your mental functions in several ways. First, it increases the amount of blood that reaches your brain. Boosting the amount of oxygen and nutrients available for your mind to utilize increases energy and mental clarity.

To best understand this, think of what happens when your brain does not have adequate blood flow- say when you are dehydrated or have a hangover. The mind feels foggy and sluggish and your body’s overall ability to function is greatly decreased.

Adderin also enhances the neurotransmitters of your brain. These chemical substances are what allow your nervous system, brain, and muscles to communicate with each other. By increasing the number of neurotransmitters as well as their performance potential, it amps up your brain’s ability to think and form conclusions, allowing you to achieve the much sought after “flow state”.


Ingredients of Adderin

Adderin contains a half dozen ingredients that have been proven to boost cognitive ability. Many can be found in nootropics and other medications that target cerebral performance. Each ingredient is organic and the human body naturally produces many of them already.

The Adderin website does not go into the specific details of how much of each ingredient is used nor does it admit that the stated ingredients comprise the complete recipe. This is partly because copycat companies are known to steal formulas. Still, if you are concerned with tracking the exact quantities of each and every chemical that enters your body, this may not be the supplement for you.

From the available information, it is possible to discern that Adderin has six major ingredients that have been demonstrated to benefit the brain in different ways.

Alphabetically, the first is Alpha GPC, a byproduct produced when soy or similar plants are digested. Alpha GPA helps to deliver choline (a organic compound found in many living organisms that is important for synthesizing lipids) across the blood barrier and into the brain tissue.

Current research is exploring possible ways Alpha GPC may assist in the recovery of people who have had a stroke or who are suffering from Alzheimer’s disease. The chemical is believed to enhance memory and thinking skills by increasing the amount of acetylcholine available to the brain. Acetylcholine is a neurotransmitter essential for mental health and brain/nervous system communication.

Second is Bacopa monnieri or water hyssop, a herb that grows in humid wetlands around the world. In ancient India, this herb was known as Brahmi (it was named after the Hindu God of all creation). Consuming Brahmi was believed to help make up for mental deficits and was used to treat epilepsy.

Also, Vedic scholars used it as an aid for memorizing lengthy sacred hymns and scriptures. Today, several animal studies have shown that B. monnieri can have a protective effect against neuro degeneration. The herb increases cerebral blood flow, thus it works to increase concentration and decrease stress.

Another ingredient is called gamma-Aminobutyric acid or GABA for short. GABA is a chemical naturally produced by the brain and is the main inhibitory neurotransmitter to the central nervous system. In other words, it lessens the excitability of the nervous system by blocking brain signals that might cause neuron activity. For instance, when you are under a lot of stress. GABA is often used in anti-anxiety and anti-convulsive medications. It has a calming effect on a person that helps with focus and concentration. This product also contains Huperzine A, a naturally occurring compound derived from the herb Chinese Club Moss. Huperzine A increases levels of acetylcholine by preventing the enzyme known as acetylcholinesterase from breaking down acetylcholine.

Acetylcholine is chemical essential for nerves to communicate with the brain and other muscles. Increased levels of acetylcholine are believed to increase mental abilities and memory. A 2013 study by the Mayo Clinic showed promising results for using Huperzine A to slow the progress of Alzheimer’s disease. In addition, it may help people with brain degeneration increase memory and better perform daily activities.

Adderin contains Tyrosine as well. Tyrosine is one of the human body’s 22 amino acids used by cells to synthesize protein and build new tissue. It is found in many high-protein foods such as meat, milk, legumes, avocados, and bananas.

Tyrosine is a precursor to neurotransmitters and increases plasma neurotransmitter levels, including dopamine. Put simply, this means that Tyrosine is the amino acid responsible for creating the brain’s chemical messengers. It has been shown to increase alertness and wakefulness while reducing stress hormone levels. Early stage trials on mice have shown that it may be able to reduce stress-induced weight changes. Tyrosine helps your brain to function at its peak performance. People take Tyrosine supplements in order to treat a wide range of mental disorders including attention deficit-hyperactivity disorder (ADHD), narcolepsy, chronic fatigue symptom (CFS), Alzheimer’s disease, and the symptoms involved with alcohol or drug withdrawal.

The final listed ingredient is Vinpocetine, a synthetic compound based on a herbal substance found in the periwinkle plant Vinca minor. Vinpocetine increases cerebral blood flow, helping to protect the brain from injury or blood clotting. It also helps your brain better utilize glucose and increase energy production. Vinpocetine is used for pharmaceutical purposes in Europe. There, it is often prescribed for people with age-related memory impairment or cerebrovascular disorders. It is not approved for pharmaceutical use in the United States but is allowed to be included in dietary supplements. Increasing the amount of blood flowing to the brain improves the organ’s ability to learn, remember, and process information. The circulation of oxygen and other nutrients boosts energy levels and alertness, not to mention overall brainpower.

The six major ingredients in Adderin work together to maximize your brain’s cognitive ability. Although they are widely used in treatments for various medical conditions, high-quality studies involving clinical trials, double blinds, etc. have not been undertaken. This failure to sufficiently prove their efficacy is why the Federal Drug Administration does not sanction them.

Without ironclad proof that these natural ingredients can cure, prevent, heal, or treat a mental disorder they cannot be sanctioned for use in prescription medications. They can, however, be used as components for a dietary supplement. Even when relabeled, the benefits of the product are still there and still the same.



Adderin has many advantages over other nootropics. First and foremost, this supplement is a combination of several mind-enhancing components. Each ingredient of this supplement is naturally occurring and has repeatedly demonstrated its ability to improve cognitive functionality. Whether you are studying for a test, working on a project, going to the gym, or simply completing everyday chores, this product will boost your motivation and energy to tackle any task. By taking it regularly, you can expect to see:

  • Greater concentration;
  • Improved memory;
  • Quicker thinking;
  • Reduced mental fatigue;
  • Increased energy and motivation;


Adderin’s Side Effects

Although the ingredients in the Adderin formula are natural and even produced organically by the human body, negative side effects can occur. The most common complaints are headaches and nausea. The uptick in chemicals and compounds rushing straight to the brain can be overwhelming, especially the first time you use the product. The brain is simply not used to the changes brought about by the supplement.

And as the brain reels from the new modifications, the stomach responds with symptoms similar to car sickness or sea sickness – nausea and perhaps even vomiting. That is why for best results, it should be taken every day. After the brain gets over the initial shock of the changes, these side effects will subside.

However, other side effects can be more serious and result not from the change but from your body’s personal reaction to the supplement. If your body rejects the new chemicals, you may experience dizziness, confusion, and maybe even pain. If this is the case, you should stop taking it immediately.

Finally, there are several rare but possible side effects to the product including skin rash, insomnia, dry mouth, joint pain, and cramps. These symptoms do not affect a wide range of people but some preexisting conditions render certain people more susceptible to them. Negative side effects are rare and will most likely dissipate as your body grows accustomed to the supplement. For the best results:

  1. Get enough sleep each night;
  2. Partake in regular physical activity;
  3. Eat a healthy and well balanced diet;
  4. Exercise your brain with puzzles and quizzes;
  5. Be 18 years of age or older;
  6. Talk with your doctor.

You will not feel the maximum effect of the supplement the first day you use it. However, after taking it regularly for some time, you will see your ability to understand information, learn new skills, and focus on tasks greatly enhanced. This is something that the product promises, and that has been cited by some users.



Adderin is a relatively new product and has not yet received any certificates of achievement. Some sources on the web say that KNH Online Inc. is certified by the Good Manufacturing Practices (GMP) regulatory authority. Yet, this simply means that the manufacturing facilities are hygienic and free from possible contaminants and that the product is safe for the individual and general public.

The website has a number of safety certifications to reassure the customer that there is little risk when placing a digital order. The order page is certified by McAfee, Verisign, and Comodo. Until such a time that the supplement itself gains notoriety, potential buyers will have to rely on reviews and testimonials.



One can find many reviews and testimonials for Adderin online and some even in print media. By and large, people taking this supplement tend to be one of two types. They are either students or young professionals looking for a way to get ahead or else they are older citizens who are worried about a decline in mental ability.

There are several complaints that Adderin sounds too similar to Adderall, a medication used to treat attention deficit disorder (ADD). It appears some people bought the product thinking it was a prescription-free version of the ADD medication. It is not. The website states very clearly that “Adderin is not a suitable replacement for a prescription medication and should not be used as a substitute”.

Other reviews cite deceptive marketing strategies employed by KNH Online Inc. Some people said they were drawn in by claims from fake ‘breaking news’ stories on an NBC look-alike website. Others were tricked into thinking it was ‘Limitless’ (a reference to the totally fictional Bradley Cooper movie about a man who is given some pills and suddenly becomes fabulously smart).


Awards & Media Coverage

As of yet, Adderin has not won any awards or prizes. After all, it has been on the market for less than a year. As the supplement grows in popularity, perhaps it will win some honors.

The pill has received a fair amount of media coverage. The product has been featured on a number of websites that focus on nootropics. There have also been several YouTube review videos.


Money-back Guarantee

KNH Online Inc. is so confident about their product that they offer a 30-day money-back guarantee if you are not 100% satisfied with Adderin. However, there are some stipulations. In order to return an order for a full refund, you must ship the bottle back to the company at your own expense.

More over, bottles must be unopened and unused. This means that if you try the supplement and don’t like it, you are not eligible for a refund. If you call and cancel an order before it is shipped, you will receive your money back without any hassle or fees.



Standard shipping is free with any order of Adderin. According to the website’s Terms of Use page, an order will be processed 1-2 days after being placed and typically arrives to a US address within 3-5 business days. All deliveries are sent out using USPS First Class Mail and offer delivery confirmation. Notification emails will also be sent to let you know when the product has shipped and the package’s tracking number.


Customer Support

KNH Online Inc. offers decent customer service for anyone with questions or concerns about Adderin. There is an online contact form that will be submitted directly to a customer service operative. You can expect a response within a day or so.
The website provides a customer support telephone number.

The customer service office is open Monday through Friday from 9am to 5pm Eastern Standard Time. You can also find the company’s complete mailing address under the Terms of Use page. This will come in handy if you want to send letters of concern or thanks straight to the company.


Safe & Secure Checkout

The Adderin website offers a protected order submission form to put customers’ minds at ease about ordering something online. The site proudly displays the icons that attest to it being McAfee Secure, VeriSign safe, and Comodo Secured.

Once information is submitted, special care is taken to protect your personal and financial data from unauthorized access and theft. The Terms of Use page says that certain “physical, electronic, and managerial procedures” have been put in place to secure your information. In addition, all credit card details are encrypted using Secure Socket Layer (SSL) encryption software.

Nonetheless, KNH will take no responsibility for stolen or intercepted data. The company will store the personal data you enter, including but not limited to name, physical address, email address, and date of birth. It will use this information to improve upon its website and overall marketing strategy. The company occasionally works with third parties, such as advertisers, with whom data may be shared. You will occasionally receive informational and promotional materials.


Adderin’s Pricing & Free Trial

Unfortunately, Adderin does not offer a free trial. The website says that if you order now, you can save a certain percentage off the list price. You can also save money by buying in bulk.

Each bottle contains a 30-day supply. There are currently three offers shown on the website- one bottle for $49.85, three bottles for $113.82, and five bottles for $149.95. If you order via the website, you are eligible for free standard shipping within the United States.


  • It offers increased cerebral blood flow.
  • Adderin improves memory capabilities.
  • The product has natural ingredients.


  • There are possible negative side effects.
  • There is no free trial.
  • Some people accused the company for using false advertising.


Summary: Adderin is a nootropic supplement designed to enhance cognitive functionality. Using a combination of six well-established and naturally occurring chemicals, the product claims it will boost your ability to concentrate, improve your productivity, and enhance your memory. However, none of the ingredients in the supplement have been clinically proven. Negative side effects such as headaches or nausea are possible.

$49.85 to $149.95
RatingRated 2.5 stars

Allen Hicks is a professional bodybuilding coach and author. By using his experience, knowledge and understanding of all the intricacies regarding the fitness and bodybuilding industry, this websites delivers detailed reviews for every new supplement on the market. As an author, he may receive some small compensation for some of them, however we guarantee the neutrality regarding the evaluating of each of the products and the factuality of the information.