One of the most common reasons people look to nootropics is for focus and concentration. It is one thing to boost memory and cognitive function, but the area that most people struggle with is staying focused on a specific task to remain productive throughout the day. Typically after a long day’s work, fatigue tends to set in and cloud anyone’s brain.

Staying focused and concentrating is one of the most important aspects of anyone trying to be successful, whether it be school, work, or on a personal hobby. It is something that virtually everyone struggles with to at least some degree. To boost focus, productivity, and reduce brain fog, we have come up with a list of some of the most highly rated nootropics for focus and concentration.

1. Caffeine / L-Theanine

Caffeine / L-Theanine is a favorite and simple nootropic stack that is both affordable and perfect for beginners. Caffeine and L-Theanine as a combination are great for improving focus and keeping you productive throughout a long day. The rule of them is to take a Caffeine: L-Theanine ratio of 1:2 for optimal performance.

What Are the Effects?

Caffeine and Theanine are just better together. We all know the effects of Caffeine and how helpful it can be with staying awake, focused and alert. However, not many people are aware of the combination of Caffeine and L-Theanine. Caffeine often comes with a crash at the end, and can also make you jittery and feel unpleasant. L-Theanine helps curve this by reducing the jitteriness and reducing the rebound. When I have taken this combination, I have never had a single come down afterward.

While L-Theanine can help reduce side effects of Caffeine, there are also studies that suggest it may be as effective as caffeine in improving attention and focus. Therefore, in addition to reducing anxiety and side effects caused by Caffeine, it can also boost the concentration that you get from it for an added punch.

The Pros

  • Great for Beginners
  • Highly Effective
  • Few Side Effects
  • Inexpensive

The Cons

  • Can be uncomfortable for those sensitive to caffeine
  • Limited effects, not overwhelming by itself for advanced users

2. Qualia by Neurohacker Collective

This one is interesting and includes many of the products listed here. A relatively new Nootropic Stack to hit the market, Qualia is a personal favorite of many biohackers. I would say this one is a little more advanced, but if you are up for it, it is a fantastic nootropic for boosting focus, concentration, and mental stamina. Unsurprisingly, this supplement includes Caffeine and L-Theanine in the stack, so you get the benefits of many different ingredients. For more information, check out our in-depth Qualia review.

What are the Effects?

Qualia is one of the few nootropics that is frequently to Adderall and other prescription ADHD medications. Qualia has many benefits, but the focus is one of the most notable effects.  In addition to Caffeine and L-Theanine, Qualia also includes ingredients such as Noopept, Alpha GPC, and Acetyl-L-Carnitine which can also be useful for improving focus and concentration.

The Pros

  • Highly Effective
  • Relatively Mild, Few Side Effects
  • Easy to use, Pre-portioned in capsules
  • Includes a wide variety of ingredients to boost focus

The Cons

  • Expensive (though overall a great value for what you get)

3. Modafinil / Adrafinil

Ok, I couldn’t go without mentioning this one. Modafinil, also known by the brand name Provigil, is a prescription medication used to treat Narcolepsy, Work-Shift Sleep Disorder, and other sleep-related disorders. Modafinil is very popular among biohackers and has been nicknamed “Viagra for the Brain.” Many proponents have touted its effectiveness at boosting focus and wakefulness. Adrafinil is a similar chemical that converts to Modafinil in the liver and is available without a prescription.

The Effects

Modafinil and Adrafinil are known to do incredibly well at boosting concentration, wakefulness, and increasing cognitive function. Modafinil has also been called “The Real Limitless Drug”. Users like the fact that there are relatively few side effects, yet they seem to get many benefits as a result. The main problem with Modafinil is that it is expensive and requires a prescription in the US, so many people have turned to Adrafinil instead. Some people have been able to buy online overseas without a prescription, though it is typically not recommended. See our guide on where to buy modafinil online.

The Pros

  • Highly Effective at Boosting Focus
  • Relatively Few Side Effects

The Cons

  • Modafinil can get Expensive and Hard to Get
  • Adrafinil is known to be hard on the liver

4. Phenylpiracetam

Racetams are some of the oldest, most well known, and highly debated nootropics on the market. Phenylpiracetam is a phenylated analog of Piracetam, one of the original “smart drugs.” Russian scientists initially developed it during the 1990’s. People who take Phenylpiracetam often feel as though they are better at concentrating on the task they are working to accomplish.

The Effects

Users often describe the effects of Phenylpiracetam subtle, but effective. Phenylpiracetam is one of the more stimulating of the racetams and is widely considered one of the best on the market for people whose primary goal is to improve focus. It is stronger than Piracetam and requires a smaller dosage to feel its effects. It is also known to improve physical stamina.

The Pros

  • Affordable
  • Can be stimulating
  • Memory enhancing

The Cons

  • Subtle, not as intense as other Nootropics

5. Alpha GPC

Alpha GPC is derived from a precursor known as Choline. It is well documented that it helps improve focus and overall attention. Alpha GPC is also considered safe by the FDA which is helpful for people who are concerned about the safety of nootropics.

The Effects

There is evidence to suggest that Alpha GPC can naturally boost growth hormone and significantly reduce cognitive decline. Another study found that on average, Alpha GPC improves power output by 15% and can even lessen many symptoms associated with Alzheimer’s.


  • Safe to Use
  • Improves Cognition and Focus by 14%


  • Some people may find effects subtle
  • May feel underwhelming for users that are used to stimulants

Honorable Mentions

Those are the top 5, but there are many other nootropics available that people swear helps them with their focus and attention. Many of these are pre-made stacks or chemicals that can be available anywhere.


This one probably should have been in the top 5, but since I could only choose 5, I did not include it. Noopept has a similar effect as piracetam and is 1000x stronger, which means it requires significantly less to be effective. It was originally developed in Russia to combat the age-related decline in the brain. Its users often claim that it helps improve focus and memory.

Bacopa Monnieri

Bacopa Monnieri is an all-natural supplement that is great for people who prefer not to ingest chemicals. Users often say that Bacopa Monnieri lasts longer than other alternatives and can be very useful.

Dopa Mucuna / Mucuna Pruriens

Dopa Mucuna contains high levels of L-Dopa, which is a precursor to dopamine. For those who are not familiar, dopamine is the neurotransmitter often associated with focus, motivation, and happiness. Dopa Mucuna is thought to improve concentration, libido, mood, and mental health.


Picture of a scoop of kratom on a plate.

Boy, this is a controversial one. Kratom is not actually a nootropic, but many people swear by its abilities to make them more productive as an herb. Kratom is also known as Mitragyna Speciosa and is a member of the coffee family. It is a stimulant in low dosages and can be a sedative in high doses. Many people say that Kratom improves concentration, focus, and overall motivation for them. Keep in mind: Kratom works on many opioid receptors in your brain and alters Seratonin and Dopamine levels. There is evidence to suggest kratom can be addictive, so approach with CAUTION.


This guide is not medical, business, personal, or any form of advice. This article is merely for informational purposes only. The writer does not endorse the consumption of any substance, legal or illegal. This article is based on the experience of the writer and the writer alone. Talk to your doctor before experimenting with ANY type of drug. Again, do not take ANY INFORMATION on this blog as medical advice.