UPDATED 05/10/2016

Eureka! Review
Eureka! Review

PUBLISHED: 02/11/2014 by breditor
Editor's Review: 3.3/5.0
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Eureka! is a dietary formulation advertised as a potent cognitive support for both adults and students. The formula is developed and marketed by the company Eureka Brands. Information about this company is not available at the moment, however the formula being reviewed benefits from its own dedicated website where essential information can be accessed. The direct advertised benefits of this formula are improved memory, sharper focus and increased concentration.

Eureka! ingredients list features a total of 13 active compounds in the form of vitamins, minerals, and amino acids. Some of these ingredients are known as Nootropics, a class of substances considered to be very effective in improving brain function. The nootropic blend consists of popular ingredients such as DL-Phenylalanine, L-Glutathione, and GABA. These substances have been widely researched and shown to improve cognition, memory, alertness, concentration, and attention.

Eureka! is promoted as a superior proprietary blend developed with the help of a team of neuroscientists credited with extensive research in the field of neuroplasticity. The product acts on different areas of cognitive health and provides both short-term benefits and long-term protection of the brain cell. It is advertised to assist in restoring and growing healthy brain cells and act as a first defense against brain degeneration known to lead to Alzheimer’s disease. The key ingredients also facilitate the synthesis and maintenance of proper neurotransmitters levels in the brain, promoting optimal brain cell communication and information processing.

Eureka! Ingredients

Eureka! contains the following ingredients: Ginkgo Biloba, Choline Bitartrate, L-Arginine, DL Phenylalanine, L-Glutathione, L-Glycine, L-Arginine HCl, Panax Ginseng(root), Caffeine(Andryhous), GABA (Gamma-Aminobutyric Acid), Vitamin C, Thiamin, Riboflavin, Vitamin B12, Zinc, Silica, Magnesium Stearate, and cellulose.

Product Features

DL Phenylalanine is an amino acid that combines two forms of Phenylalanine, specifically L-phenylalanine (the natural form) and D-phenylalanine (the synthetic form). It is believed that this third hybrid form provides the combined benefits of the individual ones. The compound is used to treat chronic pain and mood disorders such as depression. It is known to influence the synthesis of Serotonin and Dopamine, two of the most important inhibitory neurotransmitters. Both neurotransmitters are responsible for regulating the body’s response to stress (by helping the body relax and by promoting a positive mood), sleeping patterns, and appetite. DL Phenylalanine features equal amounts of each of the two forms. The recommended dose is between 750-3,000 mg daily. There have been some side effects reported by people who have used such supplements in the form of headaches, heartburn, and nausea. The use of this substance should not be mixed with anti-psychotic medication or Monoamine Oxidase Inhibitors (MAOIs).

L-arginine is another non-essential amino acid, making it present in food sources like fish, dairy products, and red meat. The substance is used in the treatment of various conditions from different medical areas, such as the following: circulatory conditions, erectile dysfunction, and cognitive impairment. It is also used on a smaller scale as an immune booster or weight loss supplement, to treat common colds, improve kidney function (following a transplant), and boost physical performance (in athletes). The benefits cognitive benefits come from the chemical reactions that occur when this substance is present in the brain. The compound is oxidized in and transformed into a brain nutrient that has been shown to play an important role in preventing neuro-degenerative disorders like Alzheimer’s disease. L-arginine provides a proper protection of the brain cells and reduces the damage caused by aging. Common side effects reported when using such supplements are abdominal pain and bloating, diarrhea, and allergies.

Eureka! side effects are not indicated on the official presentation page of the formula; consumers also seem not to mention any adverse reaction. Eureka! reviews are generally positive and support its compliance with the claimed benefits. The suggested dosage is 2 capsules daily on an empty stomach with a glass of water.

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  • The formula includes clinically researched substances which are popular ingredients of such formulations
  • A 90-day money back guarantee is offered by the manufacturer
  • The monthly price is moderate (but the value of the shipping taxes is not available for consultation)
  • You can buy Eureka! from numerous online sources and benefit from certain promotional discounts and offers


  • Information about the manufacturer is limited
  • The product is not itself clinically proven or tested for potency and safety limitations are not known
  • The online ordering page is not functional (at the moment at this review) nor could we read any of the testimonials from the official page (there also seems to be an error when trying to access the link)
  • There is no free trial available
  • Side effects and drug interactions are not mentioned


Eureka! supplement is based on a relatively high number of key nutrients, including some of the most popular Nootropics. The product is advertised to provide a broad spectrum of benefits described individually on the presentation page of the product.
The manufacturer offers a large amount of information about several of Eureka!’s ingredients, but fails to mention the unwanted side effects or the potentially harmful drug interactions.

This supplement is not indicated for pregnant and nursing women, children under 12 years of age, or patients suffering from a certain condition called phenylketonuria. The formula does not contain any caffeine. The formula is claimed to work very fast and provide the first noticeable benefits within the first 30 minutes from its administration. Its effects should last between 6-8 hours in the form of significantly increased focus, improved memory function, and energy levels.

Given the large amount of information available about the active ingredients and the fact that each of them may cause specific side effects, it is highly recommended to consult a healthcare practitioner before starting to use the formula.

Increase Memory,Review Box – Show On PageEureka! Review
Eureka! Reviewbreditor3.252016-05-10 12:09:31
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