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Home arrow Health arrow Mental Health arrow Thesis Nootropics Review: A Medical Professional’s Honest Thoughts

Thesis Nootropics Review: A Medical Professional’s Honest Thoughts

Written by Edibel Quintero, RD
Fact checked by Edna Skopljak, MD
Last update: August 18, 2023
13 min read 710 Views 0 Reviews
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Struggling to focus or lacking in confidence? Discover the best Thesis nootropics blend to help you thrive.

Thesis Nootropics Review - A Medical Professional’s Honest Thoughts

How do we vet brands and products? Learn more.

Having trouble focusing at work, forgetting names, and low confidence are all issues that most of us face at some point. However, with the wide selection of nootropics on the market, this isn’t something that you have to struggle with for the rest of your life.

As a medical professional, I often have patients asking me whether nootropic supplements actually work to improve brain performance. In my continuing quest to answer this question, I decided to try out one of the newer nootropics brands on the market – Thesis nootropics.

I visited the website, read some reviews and clinical studies, and analyzed the products to see whether or not I’d recommend the supplements for their brain-boosting properties. Keep reading this Thesis nootropics review to see my thoughts and to help you decide whether the nootropics are worth purchasing.

What Are Thesis Nootropics?

Our rating:
  • 6 unique formulas
  • Personalized blends
  • Complementary wellness coaching
  • Improves focus and mental clarity
  • Boosts creativity and confidence
  • Provides extra motivation
Learn More
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    Begins working within an hour
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    Third-party tested
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    All products come with a stimulant-free option
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    Free shipping
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    30-day money-back guarantee
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    Relatively expensive compared to other nootropics
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    Has unpleasant side effects such as headaches and appetite loss
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    Some may find it difficult to swallow 4 large capsules

Thesis is a supplement company selling unique nootropics formulas that help boost your brain performance. Whether you’re looking to improve your cognitive functioning or mental well-being, the brand offers 6 blends that can be taken together or separately, depending on your needs.

What makes Thesis different is that they not only sell nootropics, but they also make personalized recommendations for each customer based on their goals and unique brain chemistry. So, if you have trouble focusing due to tiredness, for example, their expert team may recommend taking the Energy and Clarity blends.

You can also switch between formulas when needed to give yourself a boost in the various cognitive and emotional aspects of your life.

Why I Decided to Give Thesis Nootropics a Try

As a medical professional, I often encounter patients who are lacking in confidence, struggling with energy or low mood, and finding it difficult to concentrate on their studies. They come to me when these things are beginning to have a huge impact on their day-to-day lives, and so I’m always on the lookout for new and effective solutions.

After browsing online one day, I came across Thesis nootropics, which claimed to provide an answer to all of these problems with their supplements. I was slightly skeptical at first as they are a relatively new company, but the large number of reviews I found already sparked my interest.

Therefore, I decided to order a starter pack to see what the fuss was about and give my honest opinion from a medical point of view.

Thesis Nootropics Product Range

Boasting 6 nootropic formulas, Thesis has a pretty extensive product range compared to other brands I’ve tested in the past. Each blend is designed to address a specific cognitive or emotional need, which is evident from the name of each.

It was suggested that I use the blends in pairs throughout the day, for instance, taking Clarity together with Logic to improve focus and get rid of any brain fog.

#1 Thesis Creativity

Thesis Creativity is made with ingredients that encourage serotonin production, a neurotransmitter that regulates your mood. These ingredients, including agmatine, work together to reduce the symptoms of anxiety, stress, and depression that may be limiting your creativity.

#2 Thesis Logic

Logic helps to boost working memory and is an ideal choice for those needing help with complex problem-solving. Triacetyluridine (TAU) is a stand-out ingredient as it increases the body’s production of uridine, which helps break down sugar for energy and good cognitive function. 

Similarly, phosphatidylserine is a fatty substance that is responsible for transmitting messages in the brain, which protects brain cells and helps you to remain sharp.

#3 Thesis Clarity

The Thesis Clarity formula is designed to improve attention, memory, and learning while eliminating brain fog. 

It uses dihydroxyflavone (DHF), a flavonoid that may help with memory impairment, depression, and even neurodegenerative diseases like Alzheimer’s and Parkinson’s. Epicatechin is another notable brain-boosting ingredient, along with lion’s mane mushroom.

#4 Thesis Energy

If you’re struggling with tiredness, Thesis Energy will be the best blend for you. The formula includes TeaCrine, a branded version of the chemical theacrine, which works well alongside caffeine to reduce the effects of fatigue and boost your physical and mental energy. 

#5 Thesis Motivation

The Thesis Motivation blend boosts blood flow and cellular function to help you maintain willpower, prevent procrastination, and reduce stress during busy periods. This unique blend is packed full of phenylalanine, an amino acid that produces the neurotransmitter dopamine for optimal brain functioning. 

The formula also prevents vitamin B12 deficiency, which can lead to reduced cognitive function.

#6 Thesis Confidence

Finally, Thesis Confidence supports your mood to help promote a more positive outlook on life while reducing the symptoms of anxiety. Designed specifically to be used with Creativity, this formula contains dopamine-boosting ingredients such as saffron and DHH-B to boost your confidence levels.

How I Started With Thesis Nootropics and How to Use Them

Before making a purchase, I was required to complete a short quiz designed to determine the benefits you’re hoping to gain from taking a Thesis supplement. I was asked questions about the areas of cognitive function I’d like to improve, how often I work out, and how many hours I sleep each night, along with other information about my life and weekly schedule.

How I Started With Thesis Nootropics and How to Use Them
How I Started With Thesis Nootropics and How to Use Them

This allowed Thesis to recommend the right blends and also gave me a feel of what to expect from the product.

Once the quiz was completed, I was then offered a starter pack containing the 4 most effective blends based on my answers, although I was able to make adjustments to my chosen blends before the order left the warehouse. I also had the option to set up a free personal consultation with a Thesis coach, which teaches you how to properly use the nootropics for success.

As you can see, Thesis recommended Energy, Clarity, Motivation, and Confidence to help me through my usual busy working days as a healthcare provider.  Each small box within this pack contains 6 doses of each formula, meaning that it provides 24 doses for a 4-week supply.

Depending on your needs, you can alternate between blends throughout the day, which is ideal for those who go from a busy work day straight to a jam-packed evening with the kids. Some formulas required me to take just 2 pills per day, while others have 4, so be sure to read the instructions before starting your Thesis supplement journey.

What Are the Main Ingredients of Thesis Nootropics?

As a brand, I was impressed by the way that Thesis takes pride in its scientifically-backed formula, with each and every ingredient selected to perform a specific function. Although each formula contains slightly different ingredients, here are the main ones found in some or all of the blends:

#1 Caffeine

Caffeine is well-known for its ability to improve cognitive function by boosting brain activity and improving alertness. Despite its positive effects, not everyone reacts well to caffeine, as it can cause an increased heart rate, restlessness, and insomnia. 

Thesis, therefore, gives you the option to remove caffeine from any of their formulas, which means I can recommend the nootropic supplements to a much wider range of patients.

#2 L-theanine

Derived from green tea, I’m happy to see that L-theanine has been included in all 6 formulas as it reduces that jittery feeling you may get after consuming caffeine. On its own, this ingredient also helps boost mental health by reducing stress and improving cognitive function.

#3 Ashwagandha

Ashwagandha is a herb often used in combination with other ingredients. As an adaptogen, I usually recommend products containing ashwagandha to my patients wanting to relieve stress and anxiety. Research indicates that it may also benefit older adults with mild cognitive impairment.

#4 Choline

As an essential nutrient, choline is vital for producing acetylcholine in the body. This is a neurotransmitter that controls brain and nervous system functions, including your muscles, mood, and memory. However, women require 425mg of choline per day, and men need 550mg, and the Energy blend, for instance, contains only 300mg.

I’d recommend including plenty of choline-rich foods in your diet to make up for this deficit, including eggs, liver, salmon, cod, broccoli, and cauliflower.

What I Liked About Thesis Nootropics: 4 Main Benefits

The Thesis range provides a whole host of potential benefits, with each blend having its own unique advantages for your brain health and well-being. Below are some of the aspects I loved about these nootropics:

#1 You get a personalized blend

Something I particularly liked about the brand is that you can switch up the personalized blends you take whenever you like after the starter pack, as their nootropics are designed to evolve with your ever-changing needs. For example, you may have a tight deadline coming up, meaning you need an extra boost of confidence or motivation for the next few weeks.

Simply highlight the blends that worked well for you, along with the dosage you require, and you’ll receive this in your next delivery. 

#2 It contains only clinically tested ingredients

As someone who works closely with patients to improve their health and well-being in a safe and sustainable way, I like to see products that are properly tested. This ensures that the ingredients they contain are high-quality, used in the correct dosages, and effective.

Thesis has a rigorous 4-phase testing process that begins with a review of clinical studies, followed by internal and third-party testing.

#3 You get a money-back guarantee

I got the impression that Thesis prioritizes helping their customers find the product that works for them, as they offer a full refund within 30 days if you’re unhappy with their product. So, I’d recommend giving these nootropics a go, even if you’re unsure of whether they’ll help you achieve your goals.

#4 It tackles a variety of cognitive functions

As I’ve mentioned, every blend has a different purpose when it comes to improving brain function, which makes the nootropics ideal for not only a wide range of people but also for different scenarios that you may encounter day-to-day.

For example, I often work long days, which leaves me feeling pretty tired by the end. If I have a function to attend after work, Thesis would advise me to use the Energy blend in the morning, followed by Confidence later on to help me socialize. 

4 Downsides of Using Thesis Nootropics

Although I was impressed by Thesis’ line of nootropics, there are some drawbacks that should be considered if you’re thinking about making a purchase. 

#1 You may get a headache at first 

Like other nootropics, some ingredients in Thesis’ products, including caffeine, L-theanine, and dihydroxyflavone, can cause mild side effects such as headaches. This pain shouldn’t last for long, but if it persists, you should stop taking the nootropic supplements immediately.

#2 You may lose appetite

If you take a nootropic supplement, you may find that you’re not as hungry when it comes to meal times. This is the case particularly for nootropics like Thesis Creativity that increase your serotonin levels. Along with being a mood booster, the hormone serotonin can make you feel fuller for longer by suppressing hunger hormones.

#3 Suggested dose may be hard to swallow

If you have trouble swallowing pills, you may want to avoid Thesis nootropics. Each blend requires you to take up to 4 large capsules every day, so you should consider choosing a brand that offers smaller pills or fewer per dose.

#4 More expensive than the competitors

At $119 per box, Thesis’ starter pack is quite expensive compared to other nootropics brands. This is because you have to select 4 products for your first purchase to find which blends work best for you. After the first month, you can then simply purchase your favorite 2 formulas.

How Much Do Thesis Nootropics Cost?

The Thesis nootropics starter box will set you back $119 for a one-month supply of 4 blends, which I found to be quite a high price point. However, you can save $40 by purchasing a recurring monthly subscription, costing only $79.

How Much Do Thesis Nootropics Cost?

Thesis also offers free shipping and a 30-day money-back guarantee if you aren’t satisfied with your purchase.

What Do Other Users Think About Thesis Nootropics?

Most of the customer reviews I read surrounding Thesis nootropics are generally positive. They praise the brand for its wide supplement selection, along with its excellent free coaching service and outstanding customer service.

The small number of bad reviews for the company was based on the price, which is out of a lot of people’s budgets. Some also referred to the uncomfortable side effects, including nausea and headaches.

Thesis Nootropics vs. Other Nootropic Brands

Comparison Winner: NooCube
Avantera Elevate


Contains no caffeine


Made only with natural ingredients

Clinically supported

60-day money-back guarantee

Free global shipping

Begins working within an hour

Third-party tested

All products come with a stimulant-free option

Free shipping

30-day money-back guarantee

Vegan and gluten-free


Only costs $1.67 per serving

Contains 7 clinically studied ingredients

Third-party tested


Can take a while to feel the effects

Not suitable for everyone, especially those on mental health medications

Relatively expensive compared to other nootropics

Has unpleasant side effects such as headaches and appetite loss

Some may find it difficult to swallow 4 large capsules

Ingredients are hidden in proprietary blends, so we can’t see if the doses are effective

Doesn’t help to improve memory


Are Thesis nootropics legit?

Yes, Thesis is a legitimate company. They sell formulas that have been clinically and third-party tested, along with being manufactured in FDA-inspected facilities that follow Good Manufacturing Practices.

Is it safe to use?

Thesis nootropics are safe as each ingredient is clinically tested. This ensures that there are minimal side effects, although they should be avoided by those who are pregnant, breastfeeding, or taking certain medications. Speak to a doctor if you are unsure of whether nootropics are suitable for you.

Where can you buy Thesis nootropics?

For the best price, deals, and a 30-day money-back guarantee, you can purchase Thesis nootropics directly from their official website.

Are Thesis products vegan?

All Thesis blends are plant-based and made without nuts, eggs, or gluten. However, the Logic blend does contain soy, which makes it unsuitable for those with a soy allergy.

How I Tested Thesis Nootropics

Like any formula that alters brain chemistry, I tested Thesis in 4 distinct areas, using my own knowledge and experience along with the vast amount of research available. Here are the factors I considered while purchasing my personalized blend:

Quality 9/10

To test the quality of Thesis nootropics, I carefully studied the ingredients they use in their blends, the research behind each ingredient, and how they compared to other good-quality nootropics, such as Noocube. As all of their ingredients are clinically tested, I’m happy to put my stamp of approval on Thesis as a high-quality nootropics brand.

Effectiveness 8/10

I gave Thesis a high score in this category as they use a combination of research-backed modern amino acids and ancient herbs in their blends. Each ingredient is included in the correct dosage to be effective and has a visible effect on cognitive performance. 

Although there should be a formula that is effective for everyone from Thesis’ 6 blends, I did deduct 2 points as they don’t offer a nootropic designed specifically for improved sleep like some of their competitors.

Price 6/10

When it comes to nootropics, you generally get what you pay for. A high-quality nootropic like Thesis, therefore, is quite expensive, meaning that it may be out of some people’s budgets. However, in my opinion, the investment is worth it, particularly when you consider the personalized service, range of blends, and money-back guarantee that Thesis offers.

Brand reputation 8/10

Although Thesis is a fairly new brand, I found that there are already a lot of reviews on the company and their nootropics offering. I feel that they are a trustworthy brand, as many customers suggest that the nootropics helped improve various elements of their brain functioning. 

Their customer service is also excellent, particularly those on the phone lines who respond to all queries quickly and effectively.

A Word From an RD

Nootropics or “smart drugs” are a type of supplement that helps to enhance the health and performance of your brain over time.

They have several benefits for your physical and mental well-being, from increased memory and attention span to improved sleep and stress levels. Nootropics also make a great alternative to prescription medications for treating ADHD.

You may experience several side effects when you first take a nootropic, including heartburn, dizziness, headaches, digestive issues, and loss of appetite. However, these should go away once your body gets used to the new supplement. If they persist, then cease taking the nootropics immediately and consult your doctor.

Before taking any new medication or supplement, you should always speak to a medical professional. They can advise you on whether it is a safe and effective option for you.

Conclusion: Is Thesis Nootropics Worth a Try?

If you’re looking for a nootropic that will support you through a variety of life situations, then Thesis may be the brand for you. While it is a relatively expensive choice and may cause some initial side effects, based on my medical knowledge and experience testing the supplement, I’d recommend it to any of my patients looking to boost their brain health.

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Written by Edibel Quintero, RD
Fact checked by Edna Skopljak, MD
Last update: August 18, 2023
13 min read 710 Views 0 Reviews
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