#5. Ashwagandha

by Jarrow Formulas
8.9 out of 10 based on 37 user ratings
Written by: Brain Research Supplements
Date Published: 2011-06-17
Ashwagandha by Jarrow Formulas is one of the many supplements of its type available at this moment. Offering a 100% natural formulation, this product promises great results in fighting daily fatigue, and excellent protection against common diseases. Ashwagandha has been used for centuries in India as a traditional remedy, as it is believed to protect the immune system from illness, improve memory and promote overall wellness.
8.9 / 10 stars
Ashwagandha Review

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Effectiveness of Jarrow Formulas Ashwagandha

As stated above, Ashwagandha is a herb associated to numerous brain enhancing and physical benefits. The plant is mainly known for its therapeutic versatility, with some research and several clinical trials indicating its potential benefits in improving musculoskeletal function and thinking abilities, alleviating symptoms of fibromyalgia, bronchitis, and arthritis, and enhancing sexual function in men and women. For many of these claims, however, no scientifically based evidence has been published up to date.

Jarrow Formulas does make a note of several experimental studies, which seem to demonstrate that Ashwagandha is an antioxidant that supports joint mobility and resistance to fatigue, but again no large-scale studies back up these allegations.

While herbs are commonly touted as ways to improve brain function, many are unable to do so alone. Specifically, for a substance to nourish the brain, it has to possess the ability to pass the blood-brain barrier (BBB). Passing through BBB is a rather complex action that requires the presence of specific amino acids and other neuro-nutrients. If a brain supplement contains no such amino-acids, its formulation will not be able to pass through BBB and support the brain functions, making the product quite useless for most consumers.

While there are no advertised side effects of Ashwagandha, warnings regarding plant’s interaction with immunosuppressants and sedative medication are issued. Precautions should also be taken by pregnant and nursing women, people with gastro-intestinal problems, or those who are undergoing any surgery.

There are testimonials posted online about Ashwagandha. What is being stated includes:

  • It did a great job with my premenstrual symptoms;
  • Great boost in energy;
  • I get better quality, longer hours of sleep.

Jarrow Formulas Ashwagandha Price

A bottle of Ashwagandha contains 120 capsules. Compared to similar formulas, this brain supplement can be categorized as affordable to most consumers. The formula is available for purchase from many online and offline retailers, but not directly from the manufacturer’s website. Some retailers may offer additional discounts and even free shipping for larger orders, further facilitating purchase conditions.

A “Store Locator” function tool is available on Jarrow Formulas’ website. This feature allows potential clients to locate all US retailers.

Visitors who are thinking about ordering this formula online are advised to take into consideration the shipping costs, which may vary depending on country of destination and of course on the retailer’s shipping costs policy.


Does Jarrow Formulas Ashwagandha Work?

Ashwagandha by Jarrow Formulas is a new brain supplement. The formula’s key ingredient has received numerous positive testimonials, and the fact that this brain supplement contains a standardized extract further contributes to the supplement’s credibility.

Nonetheless, the formula’s efficacy as a brain enhancing supplement is questionable, as amino acids and other nutrients are needed to successfully nourish the brain with the essential neuro-chemicals that ultimately produce significant effects. Such supporting substances are not included in Ashwagandha. The potential of blood-brain barrier penetration is the key condition for a formula advertised to benefit the brain and the nervous system.

As always, we encourage our readers to research further into other supplements as well, before making a final decision. It is also recommended to focus on products that offer free samples for testing.

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Final Score


Ranks #13 of 2558 (better than 99.51%) of all supplements.

37 User Reviews or Add One about #5. Ashwagandha