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Mental Edge Review – 8 Facts to Consider

By Sasha de Beausset Aparicio, MSc

Reviewed by Rebecca Williams, MD, MA, MB, BChir

Last Updated:

Evidence Based | Summary | Nutrition Info | Claims | Cautions | Price | Directions | Verdict

Mental Edge is designed by Source Naturals as a supplement to reduce stress and mental fatigue. The company was founded in 1982 and has been operating in the supplement industry ever since, acquiring a position as one of the leaders in the natural pharmaceutical products industry.

Today’s world is fast-paced, a fact which leads people to experience increasing amounts of stress and fatigue, both physical and mental. Due to this, many people resort to various metods of reducing stress and its consequences, such as herbal supplements. This is where Mental Edge comes in, a product that claims that it can soothe the mind and reduce stress levels for people of all ages.

Unfortunately, it is not possible to order this product directly from the manufacturer. However, there is a wide selection of global suppliers for Mental Edge, all of which have their own policies regarding shipping and refunds.


1) What is Mental Edge?

Mental Edge has a mixed formulation of herbal extracts, amino acids, vitamins and minerals. In fact, it contains so many ingredients, some of the components might be redundant in the composition.

The vitamins present in this supplement are considered among the standard ones for natural products. The problem with the vitamin content is that its helpfulness is restricted mostly to people suffering from vitamin deficiency, while consumption of excessive amounts of vitamins can lead to hypervitaminosys, a condition with potentially lethal effects. While some of the vitamins, such as B12 and B1, have some effects on reducing stress levels and soothing the mind, most of the other ones have little efficiency in this sense.

The herbal extracts used in the formulation present a similar problem, with many of them not having attested medical effects in any way, and other performing in ways that are entirely different from the product claims. That is not to say that they are all ineffective, ginger root and ginkgo leaves having been recognized by the medical community worldwide as very potent natural remedies for stress.

A major problem with Mental Edge is the lack of evidence regarding the product’s effectiveness; there is no evidence of testing or trials having been performed on the supplement, leading to doubts whether the vast number of ingredients it contains actually perform as indicated.

Nutrition Info

2) Ingredients of Mental Edge

Mental Edge contains: Vitamin C, Vitamin B1, Vitamin B2, Vitamin B6, Vitamin B12, Folic Acid, Biotin, Calcium, Magnesium, Zinc, Potassium, Pantothenic Acid, Sodium, Ginkgo Leaf Extract, Inositol, Cayenne Fruit, L-Glutamine, L-Pyroglutamic Acid, L-Tyrosine, Ginger Root, Taurine, Choline, Gotu Kola, DMAE, Eleuthero Root, Phosphatidycholine, L-Phenylalanine, and Schisandra Fruit.

3) What Does Mental Edge Do?

Mental Edge is a combination of amino acids, herbs, vitamins, and nutrients. This product is promoted as one that will help a person feel better mentally and help reduce stress. According to the website, Mental Edge helps to meet the demands of a challenging world.

A healthy diet is usually the better alternative to getting most nutrients into your body somewhat forcefully, by taking (food) supplements, so you should never neglect your meals. There have been some studies on the various amino acids to indicate they may help regulate chemicals in the brain. However, there isn’t any information offered on the website for Mental Edge that shows how they believe this particular combination of ingredients can effectively help the mind to be in the balance.

This product isn’t recommended to be used by any woman who is pregnant or nursing. Anyone taking antidepressants, high blood pressure medication, or medicine to control epilepsy shouldn’t take Mental Edge. Some individuals experience nausea with the product, but it seems to be reduced when this supplement is taken with food.


4) Mental Edge Claims

  • Natural formulation of ingredients
  • Manufacturer has a good track record as one of the leading companies in the field of natural supplements
  • No artificial colors and flavors


5) What You Need to Know Before Taking Mental Edge

  • No evidence of clinical tests having been performed
  • It is not possible to purchase directly from the manufacturer
  • No possibility of a free trial or sample


6) Mental Edge Price

Mental Edge is considerably inexpensive. However, the cost of Mental Edge depends on where you purchase it from and the number of pills that a bottle may contain.

There are many online sites that offer it as well as local retailers out there. It is a good idea to compare prices. If you can get it locally, then you don’t have to pay for shipping costs.


7) Mental Edge Directions

The daily recommended dose for this supplement is 4 tablets daily, between meals. People that suffer from epilepsy or high blood pressure, pregnant or nursing women, and people taking antidepressants are advised to avoid consumption of this supplement, or, at least, consult a doctor before.


8) Our Final Take On Mental Edge

Stress is something that affects most people nowadays; it lowers intellectual performances, decreases cognitive capacities and affects all the systems in the human body. This explains why so many people look for ways of dealing with the stress they experience. Unfortunately, not all the products available on the market are as efficient as they claim to be, and people can often find themselves tricked into buying a product just because of the wide selection of ingredients listed on the label.

In the case of Mental Edge, the lack of information regarding how the ingredients work together towards reducing stress and increasing mental capacities might put many potential customers off. Reports from people that have tried it, however, mention a very pleasant experience, the supplement providing them with the means of dealing with everyday issues better and easier.

This leaves it up to the customers to decide whether this is the right product for them or not. Careful research and talking to your doctor can help you figure out if this supplement can help you, or if there are better alternatives you can resort to.

5/5 - (1 vote)
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Glen C.

My two bits on mental edge.This product has done everything for me that it claims to do.i have been using it for the past fifteen years.I used to purchase things like dmae,l-glutamine and other ingredients separately.I don’t anymore.my right and left brain hemispheres coordinate better with it and i do ordinary tasks noticeably quicker.