Life Extension Quick Brain Review

In this review, we bring you Life Extension’s Quick Brain Nootropic – a brain supplement designed to help enhance your cognitive functions, improve memory, focus, and mental clarity.

Quick Brain’s formula consists of three nutrients: Lutein and zeaxanthin carotenoids, Gotu Kola (Centella Asiatic), and water Hyssop (Bacopa monnieri). Life Extension claims its formula has impressive data that supports numerous brain benefits.

We decided to check for ourselves if it is any good. So read along and find out what the current studies say about its ingredients, are they as good as the manufacturer claims, and if Quick Brain is an effective nootropic worth purchasing.

To get the feeling of what you can expect from Quick Brain, here is a quick summary. A more detailed review you will find below.

Life Extension Quick Brain Summarized


  • Contains some good ingredients
  • Standardized ingredients with the known percentage of active compounds
  • Price


  • Slightly underdosed
  • Not all ingredients are thoroughly researched


Life Extension’s Quick Brain nootropic is a brain supplement in the form of capsules. It is taken once per day and contains Bacopa monnieri extract, Gotu kola extract, and carotenoids known as lutein and zeaxanthin.

While bacopa and Gotu kola are well researched for their nootropic benefits, lutein and zeaxanthin have relatively recently raised interest for their cognitive enhancing properties. This means that they show potential, but more research needs to be done to fully confirm their benefits. So we can only guess if they are effective as they say.

Also, the Bacopa and Gotu kola are slightly underdosed, which makes us question the true efficacy of Quick Brain.

Quick Brain is far from a bad nootropic, but we wouldn’t say it’s the best supplement for boosting brainpower currently on the market. There are definitely more potent formulas available.

What do we recommend?

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About Life Extension Quick Brain Nootropic

Claimed Benefits:  Faster learning, recall, and brain processing speed
Ingredients: Bacopa extract, Gotu kola extract, Marigold extract (lutein and zeaxanthin)
Manufacturer: Life Extension
Available at:, Amazon
Price: $16.50

What is Life Extension Quick Brain?

As you can guess from its name, Quick Brain is a nootropic supplement. For those unfamiliar with the term nootropic, nootropics are compounds that boost the brain’s performance, enhance memory and cognition. Quick Brain combines three main ingredients – carotenoid-rich marigold extracts, Gotu kola extract, and whole-herb Bacopa extract. 

It comes in the form of capsules so it is easy and practical to consume. With regular use, Quick Brain promises to noticeably boost your learning, cognition, and mental processing speed.

How true are its promises? We are here to find out. So let’s take a closer look into its ingredients and what the scientific studies say about them.

Ingredients – What’s Inside Quick Brain?

At first glance, the ingredient list may look complicated. However, it is pretty simple. There are only three main ingredients: Bacopa Monnieri extract, Gotu Kola extract, and carotenoids (lutein and zeaxanthin) from two different sources. 

  • Bacopa monnieri extract 

Bacopa is a herb fairly well known for its nootropic benefits and is common in brain supplements. In Quick Brain, it comes in the form of Bacognize®, a standardized extract from the whole herb. It contains 25 % of different bioactive compounds known as bacopa glycosides.

Out of those glycosides, the most familiar and potent one for cognitive enhancement is bacoside. However, Bacognize® is a blend of different glycosides, so we cannot be sure how much bacoside there is in the supplement.

The great thing about Quick Brain is that it contains a standardized extract from the whole herb, which is the best source of Bacopa. However, would love to see a slightly higher dose.

  • Gotu Kola

Gotu Kola is a herb often used in traditional medicine. It is best known for its cognitive enhancing properties and is often used alongside Bacopa monnieri. So it doesn’t surprise us it found its place in Quick Brain.

Gotu Kola contains several active ingredients, but the most important are asiaticosides, madecassoside, asiatic acid, and madecassic acid. In Quick Brain, Goku kola extract is standardized to 10% asiaticosides content. Other bioactive compound content is unknown.

Most of the human studies on Gotu Kola have used it 2-3 times a day, with 30-60mg of saponins (active Gotu Kola compounds). This makes a total daily dose of saponins 60-180 mg. In Quick Brain, you can find a total of 250mg of Goku kola extract, but without known total saponin content.

Put simply, you probably will experience some benefits. However, just like with Bacopa, we would rather see the dose that’s a little bit higher.

  • Carotenoids (lutein and zeaxanthin)

Zeaxanthin and lutein are carotenoids commonly used for preserving eye health. However, lately, the interest in them has risen because of possible contributions to brain development and function. 

To be more exact, some studies report improvement of visual memory due to supplementation of lutein and zeaxanthin. For now, these ingredients look promising, but more research needs to be done in order to fully confirm their brain benefits. So we cannot say much about them with certainty.

Our Commentary on Quick Brain’s Ingredients

The Quick Brain’s formula looks decent. Bacopa and Goku Kola are well researched and show good results in boosting cognition and memory.

However, the doses reported in the studies are higher than the ones in the Quick Brain and were consumed multiple times a day. This means that smaller doses in Quick Brain and the fact it is taken only once a day could possibly reduce its effect.

As for the lutein and zeaxanthin goes, although they show promising results in currents studies, their cognitive benefits need more research to be fully confirmed. Therefore, we cannot speak much about how effective they are. We can only guess.

There are also quite a few of the best nootropic compounds missing from Life Extension Quick Brain. Such omissions include Phosphatidylserine, Choline, B Vitamins, L-Theanine, Lion’s Mane Mushroom, etc. – all key ingredients in the best nootropic supplements.

Lastly, we would like to see a serving size that’s higher than 1 capsule per day. This way the active compounds would get more evenly absorbed throughout the day for a more balanced effect.

User Reviews

The user reviews of Quick Brain are mostly positive. On Amazon, it got an average rate of 4.3/5, which is great. However, since it is a fairly new product on the market, not a lot of people have rated it.

We also checked Reddit to see what users think about Quick Brain. But without much luck. We also weren’t able to find anything too useful. So we don’t know how trustworthy Quick Brain’s user reviews are since there are not too many of them.

But for now, considering Life Extension’s reputation, Quick Brain nootropic looks promising.

Pricing & Other Things to Consider

On the official Life Extension site, Quick Brain nootropic sells for $16.50. Each bottle contains 30 capsules, which is enough for 30 days.

Dosage Instructions

The recommended dosage for Life Extension Quick Brain nootropic is to take one (1) capsule per day.

It is not strictly advised how you should take it – in the morning, after a meal, or on an empty stomach. However, since Bacopa can cause digestive issues if taken on an empty stomach, we would advise taking it with a meal.

Side Effects

Quick Brain nootropic should be safe for most healthy individuals. However, if taken on an empty stomach, Bacopa monnieri can cause some digestive issues such as nausea, cramping, diarrhea, or bloating.

Conclusion to Life Extension Quick Brain’s REVIEW

If you find Quick Brain nootropic at a fair price, it is a great way to combine its formula with other brain supplements. It contains some great ingredients, but in our opinion, there’s a lot missing from the formula, and the doses of its ingredients are too light.

Quick Brain is far from a bad nootropic; it’s cheap so if you aren’t looking for anything more effective it could be a decent choice. That said, you can easily find better nootropics on the market today, if you’re able to afford them.

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