Noobru Shield Review – Is This Nootropic Supplement Worth Trying?

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By Jack Cincotta, MS

Reviewed by Juliana Tamayo, MS, RDN - Last Updated

noobru shield review

The last few years of the pandemic has definitely led to an increase in immunity supplements, both in terms of actual products that were created and the number of people who started using them consistently. 

And of course, even besides the pandemic, there are still all of the other immune-related concerns, such as winter colds and flus and seasonal allergies.

With all of that considered, it’s no wonder people want to take supplements to improve their immune health. 

But what about a supplement that improves immune health and also enhances brain function? Now, that’s pretty rare. Yet we found a product called Noobru Shield that claims to do just that. 

Continue reading this Noobru Shield review to learn all about this nootropic supplement’s main features, ingredients, and unique benefits. By the end, you’ll be able to see if Noobru Shield is really worth purchasing. 

Noobru Shield Box

About Noobru Shield

Noobru Shield is advertised as the ultimate immunity booster and nootropic stack. There are 13 active ingredients in Noobru Shield, all of which are clinically researched and formulated in part by Noobru’s in-house doctor. 

Many of these ingredients, such as zinc, echinacea, and elderberry, are included to enhance your body’s natural immune responses, much more than regular products you’d see at your local pharmacy.

On top of that, Noobru Shield includes a variety of so-called brain boosters, such as theanine and choline, to reduce stress and enhance cognitive performance. 

Noobru Shield

So basically, Noobru Shield’s multifaceted formula is meant to prevent you from getting sick while also giving you a boost in brain function. 

Plus, it comes in a convenient packet form which mixes easily in water for optimal absorption. 

Noobru Shield Benefits

Noobru Shield has a unique ingredient profile, which is why it may offer a variety of benefits, such as:

  • Enhanced Immune Function
  • Antiviral Effects
  • Reduced Stress & Anxiety
  • Improved Cognitive Function
Noobru Shield Benefits

Enhanced Immune Function

There are many bacteria, viruses, and other pathogens out there which can disrupt our immunity. And if your immune system isn’t on point, you’re more likely to come down with a sickness, which may cause you to miss work, school, or simply the fun things you like to do. 

Noobru Shield claims to enhance immune function and boost the body’s natural immunity. This is due to a variety of natural compounds, such as zinc, echinacea, vitamin D, and elderberry which may keep you well even through the winter and other times of high illness rates.

Antiviral Effects

The word “virus” likely has received a lot more attention than ever the past few years. Beyond COVID, there are still many other viruses we have to look out for that can cause damage too.

And Noobru Shield is formulated to have specific antiviral effects, especially from ingredients such as ginger and zinc. In turn, this may allow you to fight off viruses with greater power and keep you healthy when it matters most.

Reduced Stress & Anxiety

Stress and anxiety are huge problems right now. Not only from the lingering effects of the pandemic, but also from other everyday things, such as busy work schedules, political conflicts, and the list goes on and on. 

Noobru Shield claims to reduce stress and anxiety so you can be a little more even-keeled through all of the world’s craziness. They use theanine and vitamin B6 to boost calming brain chemicals and reduce anxiety. Plus, they say Shield may even support quality sleep.

Improved Cognitive Function

Even if you’re not sick, brain fog and lack of focus can affect your work and school performance too. To the point where it’s almost like you weren’t even there anyway! 

But Noobru Shield is advertised to improve cognitive function to make sure your brain stays sharp. Alpha-GPC, choline bitartrate, and Panax ginseng are designed to boost focus and mental clarity while also fighting against fatigue, so you can get in the zone and work more efficiently. 

Altogether, Noobru Shield claims to offer a unique combo of benefits for immune health and brain function. But will it actually live up to its claims, or is it all just hype?

Read on to find out!

Noobru Shield Ingredients

There are 13 active ingredients in Noobru Shield. It’s a variety of vitamins, minerals, herbal extracts, and other compounds.

Below are all of the Noobru Shield ingredients:

  • Vitamin B6
  • Vitamin C
  • Vitamin D
  • Vitamin E
  • Zinc
  • Organic Ginger
  • Organic Elderberry
  • Organic Panax Ginseng
  • Astragalus
  • Echinacea
  • L-Theanine
  • Alpha-GPC
  • Choline Bitartrate
noobru shield ingredient

Vitamin B6 (2mg)

Vitamin B6 is one of the eight B-complex vitamins. It has many uses in the body, such as in general brain function, metabolism, and energy production.

Also of importance is that vitamin B6 is involved in the synthesis of GABA, which is a calming brain chemical. Likely due to these effects, vitamin B6 supplementation may be helpful for reducing anxiety. 

Vitamin C (1,00mg)

Vitamin C is an essential vitamin with antioxidant and anti-inflammatory properties. It is also critical for immune system function as it helps the body produce a variety of immune-defense compounds.

Supplementation isn’t always necessary or beneficial for enhancing immunity. But if you don’t get enough vitamin C in general or are at high risk for some infections, vitamin C supplementation seems to be helpful

Vitamin D (100mcg/ 4,000 IU)

Likely even more important for immune health than vitamin C is vitamin D! In fact, vitamin D is found in nearly every immune cell and is vital for staying healthy.

If you’re deficient in vitamin D, you have an increased risk of infections and other illnesses. And this is why supplementing with vitamin D can decrease the risk of upper respiratory tract infections and other illnesses.

Vitamin E (15mg)

Vitamin E is also an essential vitamin. It’s not commonly used as an immune booster, but it does have some pretty strong anti-inflammatory and antioxidant properties. And it also enhances the health and function of many different immune cells.

Overall, supplementing with vitamin E seems useful for reducing the risk of infections and enhancing immune function, especially in older adults or people who are deficient. 

Zinc (9mg)

You can’t talk about immunity without bringing in zinc, right?? This trace mineral is involved in total immune function, including the defense ability of various immune cells. Not to mention zinc also has strong anti-inflammatory and antioxidant properties. 

If you’re deficient in zinc, you have an increased risk of infection. Whereas supplementing with zinc can decrease the risk of colds and many other illnesses to help keep you healthier. 

Organic Ginger (100mg)

Ginger is an herb that is rich in numerous compounds, such as gingerols. This herb has anti-inflammatory and antioxidant effects, and it also improves gut health. 

The antioxidant effects may also be generally supportive of immune function and overall health. 

Organic Elderberry (50mg)

Elderberry is one of the richest natural sources of vitamin C and other antioxidants, such as flavonols and anthocyanins.

These all work together in the body to reduce inflammation and oxidative stress. Plus, elderberry boosts immunity and seems effective for reducing the duration and severity of colds, flus, and other illnesses. 

Many people even like to take elderberry just by itself. Ane one popular option for this is Zuzili Elderberry Gummies

Organic Panax Ginseng (100mg)

Panax ginseng, often called true ginseng, has a long history of use in traditional medicine, especially for energy and vitality. 

Ginseng contains ginsenosides and other compounds that have anti-inflammatory, antioxidant, antiviral, and antimicrobial properties. Plus, this herb seems to help stimulate the body and manage stress.

So, what might this herb be good for? Well, research shows that taking ginseng may enhance immune health, improve energy, and even improve memory, among other things! Seems to fit right in with the main benefits claimed by Noobru Shield. 

Astragalus (200mcg)

Astragalus is another herb, and the extracts are almost always used from its root. This herb contains polysaccharides, flavonoids, saponins, and other beneficial bioactives.

Astragalus and its compounds have a number of immune effects, such as increasing immune cell counts and overall strength, stimulating immune defense, and boosting antiviral responses. 

Altogether, astragalus seems effective for improving total immune system health and function.

Echinacea (100mg)

Echinacea is an herbal medicine that has been used for a long time for respiratory infections. This herb contains a wide variety of immune-supportive compounds. And it seems to be able to control inflammation while also boosting a number of immune system processes.

Current evidence shows that echinacea supplementation is helpful for reducing symptoms of acute respiratory infections and the common cold, especially when people take it at the first sign of symptoms. 

L-Theanine (150mg)

L-theanine is an amino acid from green tea leaves. It increases GABA and alpha waves in the brain, which together provide calming effects without causing sedation. 

Many studies have shown that using theanine reduces stress and anxiety, improves sleep (when caused by stress), and may even enhance focus and cognitive functions. So there’s quite an array of mental health benefits from it!

Many nootropic formulas are filled with this ingredient too, such as Qualia Mind

Alpha-GPC (100mg) and Choline Bitartrate (300mg)

We put alpha-GPC and choline bitartrate together as they are both choline-based compounds. Both of these ingredients may increase acetylcholine levels in the brain, which is a neurotransmitter (brain chemical) that helps with focus, memory, and concentration.

Alpha-GPC is likely more effective than choline bitartrate because it enters the brain more easily. But both may still have benefits for focus and cognitive function. 

Does Noobru Shield Work?

After reviewing this supplement and its ingredients, it seems likely that Noobru Shield will work for immunity and cognitive function.

First, they have a great blend of immune-enhancing compounds. Not only do they have high doses of vitamin C, vitamin D, and zinc, but they also include pretty good amounts of immune-boosting herbs, such as echinacea, astragalus, and elderberry. 

And all of these are generally effective for reducing the risk of infections and illnesses and for reducing symptoms if you do get sick.

On top of that, theanine, Alpha-GPC, and vitamin B6 are just a few of the ingredients used in here that are well-researched for stress, anxiety, focus, and/or cognitive function. 

So altogether, we can tell that Noobru took the time to use actually effective ingredients. 

Noobru Shield Packets

How Does Noobru Shield Compare?

Noobru Shield is a really interesting supplement because it’s one of very few products that aim to enhance immune function, reduce stress, and improve brain function all at the same time. 

With that said, its primary advertised benefit is better immunity, and it seems to be one of the better supplements for this purpose because it uses high doses of research-backed vitamins, minerals, and herbs that actually support immune health.

Now, it could be possible that you’re just looking for an immune supplement only. And if that’s the case, it’s better to choose a more specific product such as Immuneti or ImmunityMD. Both of these still have high amounts of vitamin D, vitamin C, zinc, and elderberry that are found in Noobru Shield, in addition to other immune boosters depending on which formula you choose, such as garlic or vitamin E. 

Also, a lot of immune supplements, nootropics, or any other products use pills, but Noobru Shield comes in powdered form, which may be easier for some people to take. 

And as it’s meant to be all-in-one, you don’t have to worry about needing to take multiple products every single day. 

Who is Noobru Shield Best For?

Noobru Shield is best for people who want an all-in-one immunity support supplement as well as extra support for stress management and cognitive function. 

As a result, it may be particularly beneficial for people who often get sick due to high stress and hectic lifestyles, such as athletes, busy parents, or anyone with a grueling work schedule. 

noobru shield

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Noobru Shield

  • Formula includes a mix of 31 vitamins, minerals, and herbal extracts
  • Suitable for vegans and free from all common allergens
  • Benefits immune function, stress levels, and cognitive function

How to Take Noobru Shield

Noobru Shield comes as a powder in individual sachets. Mix one sachet with eight to 12 ounces of water or another cool beverage.

They say that, ideally, you should take one sachet per day, but only five days per week, followed by a two-day break. This format is suggested to prevent any tolerances towards the ingredients and thus maximize ingredient effectiveness. 

Noobru Shield Directions

Is Noobru Shield Safe?

There are many different ingredients in Noobru Shield, all of which have possible side effects, such as:

  • Upset stomach, nausea, and other digestive symptoms
  • Headache
  • Dizziness
  • Allergic reactions (e.g. rash, itching)

Noobru Shield is made in GMP-certified facilities. It is suitable for vegans and free from all common allergens (e.g. fish, shellfish, gluten, dairy, soy, etc.). 

Where to Buy Noobru Shield

You can buy Noobru Shield right from Noobru’s website

noobru shield website

Each order that you get comes with 20 sachets, which is a 30-day supply if you follow the 5/2 format mentioned above. 

Noobru Shield comes in one flavor: Ginger-Orange Boost. 

You can buy a one-, three-, six-, or even 12-month supply. And you can choose the regular pricing or the Subscribe & Save option, which cuts off 10%.

Below are all of the Noobru Shield pricing options: 

Noobru ships to the UK, US, Canada, Europe, and many other international countries. 

They also offer a 30-Day Return Policy. 

Final Verdict: Noobru Shield Review

Noobru Shield is a quality product overall. This formula contains several clinically researched vitamins, herbs, and minerals to support immune health and keep you healthy.

On top of that, they use a variety of nootropic ingredients that may possibly enhance your mental health and cognitive function. 

We also like that it comes in convenient packs and mixes easily with water, so you can take one whenever you need to.

Overall Rating:
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Jack Cincotta, MS

Jack Cincotta is a certified holistic health coach through AFPA and a board-certified holistic health practitioner through AADP. He has written hundreds of articles on nutrition and supplementation. Jack has a M.S. degree in Psychology and is passionate about researching the science behind nutrition. He often uses research-backed supplementation protocols for many of his clients to optimize results.