Source Naturals Mental Edge Review
Source Naturals Mental Edge is a nootropic supplement that uses a combination of natural ingredients and B-vitamins to offer numerous benefits. It is supposed to increase your focus and concentration. You will also be able to deal with brain fog in a much better way. Moreover, the supplement claims to improve your working memory and enhance cognition at the same time. It is true that Source Naturals Mental Edge contains some popular ingredients, but unfortunately, you do not get enough of most ingredients and never experience any change in your memory or energy.
Source Naturals Mental Edge provides you with 500mg of L-glutamine, which is supposed to help by increasing your mental alertness. It also claims to reduce stress and support your digestive function as well. The problem is that you do not need to take it in a supplement form because you can get enough through dietary sources. You will get a good dose of L-glutamine through beans, pasta, milk, eggs, and many other foods. If you are on a balanced diet, you are less likely to be deficient in this non-essential amino acid. But, if you have a deficiency, Source Naturals Mental Edge is not going to help with only 500mg available per serving. To deal with a deficiency, you may have to take up to 5,000mg a day, which is not something you get from Source Naturals Mental Edge.
L-pyroglutamic acid is another ingredient found in this nootropic supplement. Some studies are there to support the use of L-pyroglutamic acid because it is supposed to improve the production of neurotransmitters. For instance:
- The two-month study involved 40 patients aged 65 and above, who were all suffering from memory problems. Half of these patients received pyroglutamic acid every day for two months, while the other half, who made up the control group, received a placebo. At the end of the study the researchers found that the group taking pyroglutamic acid demonstrated significant improvements in memory function, compared to the control group.
The problem is that you get only 500mg of L-pyroglutamic acid from each serving of Source Naturals Mental Edge, whereas you should be taking a dose much higher than this.
Source Naturals Mental Edge is supposed to increase energy production, and that is probably the reason why it also contains L-tyrosine. It works by reducing mental fatigue and improving your mood. Some studies also support its use. For instance:
- Relative to placebo, 100mg/kg L-Tyrosine was associated with significant improvements in mood, cognitive function, and side effects associated with acute stressors (cold and altitude) in military personnel. Heart rate and blood pressure were unaffected. Source
The problem is that you need to take large doses of L-tyrosine to see any change in your mental performance. For instance:
- 2g of Tyrosine in a protein rich drink (taken five times daily to total 10g) was able to reduce blood pressure and preserve cognition (as measured by a matching assignment, where there was less of a decrease at posttest relative to pretest) during a week of combat training in cadets, relative to carbohydrate isocaloric placebo. There was no significant influence on mood state. Source
It shows that you should be taking up to 2,000mg of L-tyrosine to see its positive benefits, but you get no more than 275mg of L-tyrosine from each serving of Source Naturals Mental Edge.
Another ingredient that is supposed to reduce stress and improve alertness is Eleuthero root or Siberian ginseng. You get about 225mg of Siberian ginseng from each serving of Source Naturals Mental Edge. Some studies show that Siberian ginseng may prove effective in the treatment of bronchitis, rheumatism, and heart disease. It may also improve stress and reduce mental fatigue. But, all these benefits are dose dependent and are evident only when you take up to 500mg a day. Another thing to bear in mind is that even if you get enough, Siberian ginseng may not work for everyone. For instance:
- In one study, 20 highly trained distance runners given Siberian ginseng failed to outperform similarly conditioned runners given a placebo when both groups raced against each other on treadmills. Not only did the Siberian ginseng-taking runners run no faster, they didn’t run for longer either.
Another issue with Siberian ginseng is that even when it creates an impact, the effects wear off in a short time. In fact, you may experience a crash when you are not under the effect of Siberian ginseng. Moreover, it is important to understand that Siberian ginseng works only when you get enough of its active compound. You should see results when you take ginseng with at least 0.8% eleutherosides. Unfortunately, Source Naturals Mental Edge shares no information in this regard, which is another reason why we believe you are not going to get great results after taking Source Naturals Mental Edge.
Similarly, DMAE does not have enough scientific evidence to support the claims associated with its supplementation. Many studies do not support the idea of taking DMAE to treat the symptoms of Alzheimer’s disease. For instance:
- In 1981 a study titled Double-blind trial of 2-dimethylaminoethanol in Alzheimer’s disease, noted no effects of DMAE in those with Alzheimer’s disease. This was a small study of only 27 people This study noted that DMAE resulted in more confusion, “retardation,” drowsiness and a mild increase in blood pressure.
In fact, you may notice your symptoms become worse when you do not use DMAE carefully. Similarly, contrary to popular believe, DMAE is not going to help much in the treatment of ADHD. It may produce some results, but do not expect anything out of the ordinary. For instance:
- In a 2011 review titled Dietary and nutritional treatments for attention-deficit/hyperactivity disorder: current research support and recommendations for practitioners, researchers noted that DMAE might have a “small effect” on ADHD. Source
How to Take Source Naturals Mental Edge
You have to take 4 tablets of Source Naturals Mental Edge a day to see its effects. You should take these tablets between meals.
Source Naturals Mental Edge also contains gotu kola, an herb that is supposed to help relieve stress and anxiety. Some supplement manufacturers say that gotu kola helps because it contains chemicals called triterpenoids. Unfortunately, you will not find scientific evidence to support any medicinal claims associated with the use of gotu kola. Some studies with positive results have used very large doses, but you get no more than 150mg of gotu kola from Source Naturals Mental Edge, which is certainly not going to make any difference.
- One human study found that people who took gotu kola were less likely to be startled by a new noise than those who took placebo. Since the “startle noise” response can be a way to tell if someone is anxious, researchers think that gotu kola might help reduce anxiety symptoms. But the dose used in this study was very high, so it is impossible to say how gotu kola might be used to treat anxiety.
You should also bear in mind that Source Naturals Mental Edge is not going to help improve reaction time either. Some effects may be noticed when administered in large doses. For instance:
- In otherwise healthy older adults given centella asiatica extract (3% polyphenolics and 5% asiaticoside plus asiatic acid) at 250-750mg once daily for up to two months, there were differential effects on reaction time (choice and spatial memory reaction time improved, simple and digit vigilance did not) after two months. Working memory increased after 2 months in all groups, but after a single dose in the 250mg and 750mg groups; processing accuracy was unaffected and all parameters of mood were improved after two months with 750mg. Source
Similarly, you may experience the stress-relieving properties of gotu kola only when you take it in larger doses. For instance:
- 60 days supplementation of 1,000mg centella asiatica (70% ethanolic extract divided into two doses with meals) in persons with generalized anxiety disorder is able to reduce symptoms of anxiety in a time-dependent manner (13.1% after 30 days and 26% after 60 days) alongside similar reductions in stress (12.5% and 23.2%) and depression (10.2% and 21.8%). There was also a reported increase in attention (13.4% and 27.8%). Source
Source Naturals Mental Edge Concerns:
- Ineffective, under-dosed ingredients
- Not effective against age-related memory loss
- Possible side effects
- No money-back guarantee
- Quite expensive
The addition of many other ingredients does not make Source Naturals Mental Edge any better. For instance, it contains choline that is supposed to improve memory, but you can get enough of it through dietary sources, such as eggs, spinach, and nuts. Taurine may not prove effective because you get only 100mg per serving, whereas you should be going for up to 1,000 mg a day to see its effects. For instance:
- One study conducted with cyclists found that 1 gram of taurine taken 2 hours prior to exercise improved performance on a 3-kilometer time trial by 1.7%. Another study, however, found that 1,660 mg of taurine taken an hour before cycling failed to improve time trial performance.
Similarly, there is very little of ginger root, cayenne pepper, and inositol, which will never be enough. Also, do not expect much from ginkgo leaf extract, as it is not going to do anything to prevent age-related memory loss. You will not find it effective in the treatment of Alzheimer’s disease either.
- As for prevention trials, a large, well-designed study of healthy people 75 and older in 2008 found no evidence that ginkgo helps prevent dementia, including Alzheimer’s. In 2009, a follow-up study published in the Journal of the American Medical Association found that the supplement did not slow cognitive decline or memory loss in any way.
Another study has failed to observe any benefits of gingko biloba. For instance:
- In late 2012, a well-designed French study published in Lancet Neurology looked at 2,820 people aged 70 and older with self-reported memory complaints, half of whom took EGb761 (a standardized gingko extract used in many clinical trials and often prescribed in Germany and France) twice daily, half a placebo. After five years, ginkgo did not slow the rate of progression to Alzheimer’s.
The fact of the matter is that you are not going to get the desired results from Source Naturals Mental Edge. It certainly contains some popular ingredients and B-vitamins, but they do nothing when not taken in large doses. B-vitamins are quite ineffective for people who are not already deficient in them. Similarly, other ingredients lack scientific evidence and should be avoided. The price of Source Naturals Mental Edge is also on the higher side, which is why you should avoid going for it in the first place.
What Does Source Naturals Mental Edge Claim To Do?
Source Naturals Mental Edge claims to help you in a variety of ways. By using a combination of natural ingredients, it offers the following ‘claimed’ benefits:
- Improves your mental health
- Prevents age-related memory loss
- Increases energy production
- Fights stress more effectively
- Increases neurotransmitter production
- Improves concentration and cognition
Does Source Naturals Mental Edge Work?
Source Naturals Mental Edge claims to increase memory, cognition, and energy levels, but unfortunately, it does nothing to produce desired results. It contains B-vitamins, but you do not get enough of those vitamins in each serving. In fact, you can get more of those vitamins from any regular multivitamin supplement. In case of natural ingredients and herbs, the story is not very different, as you do not get enough of important ingredients, such as L-glutamine, L-tyrosine, taurine, ginkgo biloba, and DMAE. Some ingredients also lack scientific evidence for support, which is the reason why we believe that Source Naturals Mental Edge is not going to work for you.
What Are The Ingredients of Source Naturals Mental Edge?
Source Naturals Mental Edge contains a number of ingredients, but they do nothing to improve your mental health because they are severely under-dosed. Here is what you will find in each serving of Source Naturals Mental Edge:
- Vitamin C (as ascorbic acid, zinc & manganese ascorbates) 150 mg
- Thiamin (vitamin B-1) 50 mg
- Riboflavin (vitamin B-2) 20 mg
- Niacinamide 80 mg and Niacin 40 mg 120 mg
- Vitamin B-6 (as pyridoxine HCl) 25 mg
- Folate (as folic acid) 400 mcg
- Vitamin B-12 (as cyanocobalamin) 50 mcg
- Biotin 50 mcg
- Pantothenic Acid (as calcium D-pantothenate) 120 mg
- Calcium (as calcium citrate) 60 mg
- Magnesium (as magnesium oxide & citrate) 120 mg
- Zinc (as zinc ascorbate) 10 mg
- Manganese (as manganese ascorbate) 5 mg
- Sodium 15 mg
- Potassium (as potassium citrate) 99 mg
- Lecithin 1.2 g
- L-Glutamine 500 mg
- L-Pyroglutamic Acid 500 mg
- L-Tyrosine 275 mg
- Eleuthero Root 225 mg
- DMAE (as DMAE bitartrate) 160 mg
- Gotu Kola Aerial Parts Extract 150 mg
- L-Phenylalanine 125 mg
- Choline (as choline bitartrate) 100 mg
- Taurine 100 mg
- Ginger Root 80 mg
- Schisandra Fruit 80 mg
- Cayenne Fruit 60 mg
- Inositol 30 mg
- Ginkgo Leaf Extract (24% flavone glycosides & 6% terpene lactones) 20 mg
Does Source Naturals Mental Edge Have Any Side Effects?
Source Naturals Mental Edge contains a long list of ingredients, so it is possible to develop several side effects as well. With B-vitamins, you are likely to develop gastrointestinal side effects. Ingredients like gotu kola, ginkgo biloba, and even DMAE can cause stomach distress. You may also experience stomach pain, vomiting, nausea, and gas due to L-glutamine. Some other side effects of L-glutamine include swelling in the joints, headache, tiredness, dizziness, dry mouth, mild skin rash, increased sweating, and back pain.
Contains phenylalanine and tyrosine. Not to be used by phenylketonurics, if you are pregnant, may become pregnant, or breastfeeding, or with antidepressant drugs containing MAO or SSR inhibitors. If you have chronic high blood pressure or epilepsy, consult your health care professional before using this product. Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
Are There Any Customer Reviews For Source Naturals Mental Edge?
Source Naturals Mental Edge provides you with natural ingredients, but it seems that it does nothing to fulfill its promises. Here is what customer reviews suggest:
I have been taking these capsules for three weeks now but I have not seen any improvement in my memory or concentration. It is quite expensive and ineffective too. Avoid it!
It helped me feel more alert, but I could not continue using it because of serious abdominal cramps. I am now looking for something better.
Does Source Naturals Mental Edge Offer a Money-Back Guarantee?
Source Naturals Mental Edge does not come with a money-back guarantee.
Where Can I Buy Source Naturals Mental Edge?
Source Naturals Mental Edge is available for purchase through the official website, and you can buy through third-party retailers.