Immune Boosting Product Buyer’s Guide (updated March 2024)

Information About Immune Boosting

The immune system is the body’s defense mechanism that functions to protect us against infections. It is made up of a sophisticated network of cells and proteins that defend the body against bacteria, pathogens and microbes. We are each born with an innate immune system but over time, we also develop an adaptive system as our body keeps track and notes a record of every germ (microbe) it has ever defeated so if it ever enters the body again, it will recognize it and swiftly eliminate it.

Oftentimes our immune system can be weakened leaving us susceptible to microbes that we are unable to fight against. Immunodeficiency can occur for a variety of reasons. These include:

  • Allergic diseases e.g. asthma, hay fever, eczema etc.
  • Autoimmune diseases e.g. MS, Type 1 Diabetes, Lupus etc.
  • Genetics
  • Certain medical treatments e.g. chemotherapy 
  • Other diseases e.g. HIV

In addition to the immune system, the body has several other ways to defend itself against microbes which include the skin, lungs, digestive tract and bodily fluids.

White blood cells, also known as leukocytes, form part of our body’s defense system. There are two basic types of these germ-fighting cells – phagocytes (the ones that fight the germs) and lymphocytes (the ones that support the body in remembering previous invaders). 

How do you know if your immune system isn’t functioning optimally? There are several signs to watch out for that show you probably have a weakened immune system:

  • T.A.T.T. – Tired all the time and lethargic.
  • High stress levels.
  • Always suffering from a cold 
  • Wounds are slow to heal
  • Frequent infections (e.g. candida)
  • Gastroenterology issues 

We can help support a healthy immune system by eating healthy nutritious food, exercising regularly, practicing hygiene such as washing hands, adopting a healthy sleep pattern, and maintaining regular health checkups with a qualified health professional. In addition, Immune Boosting products are available to supplement the body in strengthening immunity.  

Unfortunately, a lot of the prescription medication available presents with side effects, so many individuals are opting more and more for natural health supplements to support a healthy immune system. However, there are many supplements out there for Immune Boosting that don’t actually work. That is until now!

Given the right formula, from a quality manufacturer that has based their product upon scientific research and clinical data, there are supplements out there that will do exactly what they say they will with many people experiencing incredible results from a top-quality supplement. Our research has shown that given the correct dosage and potency of specific key ingredients – you can achieve the results that you want.

There are several key elements which make a highly effective, top-quality Immune Boosting supplement. These include key ingredients such as Elderberry, Echinacea, Garlic, Zinc and Vitamin C which have been endorsed by many scientists, medical researchers, doctors, and nutritionists. Clinical studies further support the benefits of such key ingredients with many participants experiencing positive results. These natural ingredients are shining a light and leading the way, where so many others have fallen when it comes to boosting immunity and strengthening our body’s defense mechanism. 

Points to consider when choosing an Immune Boosting supplement

Of course, you will be dubious, so were we. Many manufacturers of health care supplements make grand promises of renewed health, only to find out a month later, that there is no real change and you are left with an empty bottle, empty purse, and empty promises. Don’t dismay – there are some that really do work – you just need to find a genuine product.

As soon as a new product hits the market, dozens of manufacturers appear, almost overnight, to try to jump on board. As a result, consumers need to be on the lookout for many products that are watered down and quite frankly ineffective, promising results that are totally unrealistic and undeliverable.

When choosing an Immune Boosting supplement, you should look for a company with a strong reputation, that sells a wide range of nutritional natural dietary health supplements. An effective supplement will be formulated using high-quality ingredients that have been proven effective in clinical trials such as Elderberry, Echinacea, Garlic, Zinc and Vitamin C to name but a few, which will provide the most powerful results.

If you come across a company selling Immune Boosting supplements using strong marketing terms or slogans, or are endorsed by famous celebrities, you should stay clear. If the company and product formula don’t speak for themselves, then nothing else should.  

Should you decide that a natural Immune Boosting supplement is for you, and you would like to try a top-quality product, check out our reviews for a number of Immune Boosting products that are currently available on the market. We examined numerous products for their ingredients, consumer feedback, business reputation and much more to help you discover which supplements are the real deal! You no longer need to search Google for your answers, no more guesswork, we have done all the hard work for you.

What makes an Immune Boosting supplement effective?

The secret is simply in the formula! Using the correct dosage and potency of clinically-proven key ingredients will help achieve results like nothing else. Key ingredients such as Black Elderberry (Sambucus nigra), Echinacea, Garlic, Zinc and Vitamin C have been clinically proven to help increase white blood cell count, reduce inflammation in the body, and increase antioxidants to help boost the body’s natural resistance to immune challenges. 

Our recommended choice stands above and beyond the competition, we think you will agree. The company’s excellent reputation, high-quality product, external independent monitoring, and testing, coupled with an incredible money-back guarantee policy, makes this a formula that you are going to want to take a closer look at.


Immune Report

Rating: Excellent


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Money Back Guarantee
Consumer Feedback
Company Reputation

Approved Science Immune Booster

If you are feeling run down and in need of boosting your immune system, then Approved Science Immune Booster is something that deserves your undivided attention. Of all the Immune Boosting supplements currently available on the market, this is the one that deserves a closer look and very likely, the one that will change your life!

It contains the highest quality, clinically-proven ingredients for optimizing your body’s defense system.  Each ingredient was handpicked based on research and clinical data. The formula is a clean, comprehensive targeted list of key ingredients including Black Elderberry, Echinacea, Garlic, Vitamin C and Zinc – exactly what you need to effectively boost your immunity. It does not contain any additives or preservatives and is totally 100% safe to use with no long-term side effects.

Quality: Approved Science Immune Booster contains high-grade, natural, clinically-verified ingredients that are GMP certified.

Reputation: Their reputation is top quality. This manufacturer has several third-party monitoring services, including buySAFE, Norton, and Trustee, as well as an A+ rating from the quality monitoring company QualityTrusted.

Money Back Guarantee: Every item sold, is supported by a 60-day 100% money back guarantee. Such guarantees from manufacturers show strong confidence in their products’ ability to deliver results. Great news for consumers.

What’s more, they are well known in the industry and an established company that provides great customer support service, secure and easy checkout as well as prompt, efficient delivery.

Their commitment to the health industry and consumer is excellent, providing further qualification of efficacy by producing their products in an FDA registered laboratory.

If you are looking for a product that ticks all the boxes for an effective Immune Boosting supplement, from an established reputable company with an excellent money-back guarantee, this is the supplement for you.

It would be good to note that, due to high demand, Approved Science Immune Booster is often sold out. To avoid having to back order, don’t hesitate to make that purchase when you see it in stock.

See the full review


Rating: Good



Biom Virus Shield

Biom Virus Shield has a great name, and on first glance, looks like a great product. It does contain several key ingredients namely Elderberry and Echinacea plus a host of patented ingredients which can usually be a good sign that you are looking at a good product. However, when we started to pick them apart we could not ascertain the exact amounts of each ingredient as they are grouped together in patented proprietary blends which makes it super hard to understand exactly how much of something you are ingesting. 

This was not our only concern. When reviewing this product, we were shocked to see that it came with a price tag of almost $100! This is absurd. It may be a mistake on Amazon but if not, a one-month supply of this product would leave most people broke! It is definitely not what we would class as an affordable option for the majority.  We appreciated the fact they based their formula upon a variety of patented ingredients but don’t like that a huge chunk of this product is made up of probiotics. Whilst probiotics are super important for maintaining gut health (poor GI health is of course a symptom of a weakened immune system), it is not the most essential. We would like to have seen a separate probiotic product alongside this Immune Boosting formula for the best results. Unfortunately, we felt that they were simply lacking in more of the key ingredients that are backed by scientific research. 

We also didn’t find many positive reviews, which was a shame, but the one that we did find was singing its praises which was good to see. This is a fairly new manufacturer so we don’t know so much about them but what we do know is that they don’t offer a money back guarantee, which is really quite disappointing. 

Read our full review to discover everything that you need to know about this product. 

Click here to read the full review


Rating: OK


Legion Immune

Legion Immune is a product designed with adults in mind and offers a high dosage of Vitamin C in its formula, alongside other key ingredients Garlic and Zinc which for us, is a great start. However, they failed to include the clinically proven ingredients Elderberry and Echinacea instead substituting them for Geranium, Ginseng and Polysaccharides. Whilst these are healthy ingredients and we have no doubt are top quality, they are not the most effective for boosting your immune system. This was disappointing to say the least.   

We liked the fact that this product contains a large serving of Vitamin C (almost 500 mg) but we really feel that this is perhaps a little high when the RDA falls around 100 mg. Why include five times more than the RDA? We know for sure that this is not based on any research that we have found – could it be that they know something that we don’t? However, we did like the price. At $39.95, this seems to be on par with other similar products and falls within something that is affordable for most people. 

Most impressive were the positive reviews we found on Amazon about how well the product has worked for people. That said, there were not that many which leaves us questioning how new to the market this product is and how good it really is. We could not find an effective money back guarantee which is always a red flag for us. In addition, we were unable to find any real clinical studies that support the ingredients that they have included in their formula. 

Read on to find out more. 

Click here to read the full review


What You’ll Discover:

Which Immune Boosting supplement is the BEST BUY and comes with a great GUARANTEE!
Which formula and ingredients are the most EFFECTIVE and work the fastest?
How NOT to get ripped off! BE AWARE of poor quality and cheap products.

Top 6 Items to Consider:

  1. Ingredients
  2. Cost Per Serving
  3. Product’s Testing Results
  4. Company’s Reputation
  5. Consumer Reviews
  6. Return Policy & Satisfaction Guarantee

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