Home » Best Supplements For Immune System | Which One Do You Need?

Best Supplements For Immune System | Which One Do You Need?

best supplements for immune system

Here we have brought together a list of the best supplements for the immune system. Click the link below to go straight to a specific section.

Table Of Contents

Disclosure: A few of the links on this blog are affiliate links. It means, at no additional cost, we will get a little commission if you click through and purchase.

Your immune system prevents and holds back bacteria, viruses, fungi, and protozoa.

Your immune system protects your body from foreign invaders such as virus infections and environmental contaminants.

The immune system fights the enemies of your health on your skin, in the tissues, and in blood.

Your defense system consists of two parts: the innate (general) and the adaptive (specialized) immune systems.

These two systems work hand in hand and take part in different processes to keep you healthy.

Best Zinc Supplements For Immune System

Immune Defence

Immune Defence is one of the best zinc supplements for the immune system.

It contains zinc in the form of lozenges that helps to reduce symptoms and duration of the common cold that is a respiratory tract infection.

Immune defense supports your immune system and helps to recover faster from the common colds.

This supplement gives your body essential immune-boosting nutrients.

Best Zinc Supplement For Immune System
  • What does Immune defense do?
  • Ingredients
  1. Reduce the symptoms and length of common colds
  2. Extra antiviral protection during cold and flu seasons
  3. Proven immune-boosting natural ingredients
  4. Supports your immune health at the time stressful times
  • Zinc lozenges

This type of zinc dissolves fast on your tongue and bathes the back of your throat. This way it can be in the maximum contact with viruses that cause upper respiratory tract infections. Zinc plays a crucial role in immune health. Zinc has multiple effects on your immune system. Zinc has a notable effect on viral infections. This mineral is essential for your defensive system to develop and work properly. Zinc-deficient people are susceptible to a variety of pathogens that cause infections including respiratory tract infections. Zinc deficiency has negative impacts on the growth and work of T and B cells. Supplemental zinc can help people to treat zinc deficiency and has antiviral effects. Zinc regulates your antiviral and antibacterial immunity. There are positive signs that suggest zinc may be helpful in coronavirus. But there is not enough clinical evidence. Zinc is considered as the potential supportive treatment in therapy of COVID-19 infection due to its immune modulatory effect, as well as direct antiviral effect (1). On the other hand, zinc level is strongly involved in risk factors for severe COVID-19. 

  • Acerola 

It is a shrub or small tree that is a rich source of vitamin C.

It is the fruit of the rose plant.  It is full of vitamin C.  Some people add it to their diet to prevent or treat the common colds, flu, and vitamin C shortage in the body.

Sandhu Herbals

Each capsule gives 50 mg of zinc (as Zinc mono methionine). This form of zinc is easily absorbable than other types of zinc supplements.

Also, it is one of the best immunity boosters to support reproductive health.

Plus, these zinc capsules are free of gluten and soy.

best zinc capsules to boost immunity

Best Mushroom Supplement For Immune System

Immune Support

Immune Support is a dietary supplement to support your immune health.

It boosts your immune function by providing herbal extracts and medicinal mushrooms.

best mushroom supplement for immune system
  • Reishi mushroom 

Researches show that reishi mushrooms can boost immunity. This fungus is a popular medicinal mushroom. Reishi boosts your mood and may help you with depression, anxiety, and quality sleep. It also increases your focus.

  • Shiitake mushroom  

It may strengthens your immune system. A study on 52 women and men shows that daily consumption enhances immunity. It may also lower inflammation.

  • Maitake mushroom

A study shows that this mushroom may strongly stimulate immune responses. It also notes that when maitake is combined with Shiitake, it can be even more effective to boost immunity.

  • Vitamin C
  • Vitamin E
  • Selenium
  • Graviola leaf powder

Findings of research on Graviola leaf suggest that this traditional medicine can activate your innate immunity by provoking macrophages.

  • Raspberry fruit powder
  • Green tea leaf
  • Turmeric rhizome powder
  • Cat’s claw bark powder
  • Garlic bulb powder
  • Panax ginseng root 
  • Pine bark
  • Grape seeds

Host Defense Turkey Tail

People use turkey tails for natural immune system support. Turkey tail is one of the best immune system boosters that has been studied well.

It contains immune-boosting polysaccharopeptide to improve the immune function. Plus, it is packed with antioxidants and may help with certain cancers and gut health.

Also, it has antibacterial properties, which may reduce inflammation.

turkey tail to support immune system

NusaPure Cordyceps 1000 MG

People use Cordyceps Sinensis in the treatment of respiratory infections and cancer.

Cordyceps has an antitumor effect and antiviral qualities. 

Plus, it is an anti fatigue mushroom that raises your energy.

Cordyceps to help immune system

Best Herbal Supplement For Immune System


IMMUNE COMPLEX is one of the best herbal supplements for your immune system health.

It is made by Vita Balance Inc in the USA. Vita Balance is a leading natural health company servicing the North American market. Their products are made with FDA approved manufacturing facilities.

This herbal supplement has essential vitamins, nutrients, and the best medicinal herbs for immune support.

best herbal supplement for immune system

Having unique ingredients with super effective properties to keep your health up include:

  • Elderberry extract

Elderberry is full of important vitamins and antioxidants that may improve your immune function. Studies have shown that elderberries may have anti-inflammatory properties. It means it may help to modulate inflammatory diseases. Elderberries are important dietary sources of natural antioxidants to prevent diseases resulting from oxidative stress[2].Also, a meta-analysis on the effects of elderberry supplementation on the upper respiratory symptoms found it largely reduces upper respiratory infections. These findings explain that the black elderberry may help with viral infections like the common cold and influenza.

  • Echinacea

According to the natural center for complementary and integrative health (NIH), Echinacea is recommended as a dietary supplement for common colds and other diseases, based on the assumption that it can strengthen the immune system to combat infection more effectively. Studies found that this herb has Immune enhancing effects and can modulate both innate and adaptive immune responses[3,4]. It can combat infections and viruses because of having anti-inflammatory properties. For this reason it can help to prevent or treat the common cold.

  • Turmeric 

Turmeric as supplementary food may be helpful for different health issues, such as respiratory infections. Turmeric traditionally has been used for its anti-inflammatory effects. It may regulate the activation of T cells, B cells, and natural killer cells [5].

  • Garlic powder

Recent experimental results show that garlic most likely to improve human immune function. It can stimulate certain cell types like natural killer cells [6]. 

Probiotics are good bacteria that help to keep you healthy. Acidophilus may help you with lung infections. Acidophilus may be useful to decrease the intensity of respiratory infections in children.

  • Vitamin C 
  • Vitamin E 
  • Vitamin B6 
  • Zinc

Best Vitamin D

NatureWise Vitamin D3 5, 000 IU

Vitamin D can regulate both innate and adaptive immune responses. 

Also, vitamin D helps to reduce infections. One of the valuable foods that are the source of vitamin D is Cod liver oil. 

Plus, People with lower vitamin D levels are more likely to get upper respiratory tract infections. 

study suggests that taking vitamin D3 supplements in the cold seasons may decrease the incidence of influenza A, notably in schoolchildren. 

As well, it has positive effects on your innate immune health and is one of the best vitamins for the low immune system.

best vitamid d supplement to support immune system

Thorne D-5000

Each capsule gives 5,000 IU of vitamin D3 that makes it a great choice to support the immune system.

This product is free of gluten, allergens like eggs, peanuts, and tree nuts.

Also, it does not contain soy, dairy, and yeast.

best d 5000 supplement to boost immunity

Best Vitamin C

Ester-C Vitamin C 1000 MG Immune System Booster

Vitamin C is one of the best vitamins for the immune system.

Studies show that vitamin C can help prevent, shorten, and reduce different infections, even COVID-19 [7]. Vitamin C also can shorten and ease the common cold [8].

This product contains 1000 mg of vitamin C to boost immunity and support upper respiratory health.


Natural Liposomal Vitamin C

Each capsule contains 1500 mg of fat-soluble vitamin C to boost the immune system.

This product has got great user reviews on Amazon.

best vitamins to boost immune system

Best Immune Booster For Kids

MegaFoods Kids Daily Immune | Best Gummy

Kids Daily Immune contains real herbal substances and foods.

It helps your child to get essential daily vitamins. MegaFood uses real fresh foods to produce their supplements from trusted organic farmers like Uncle Matt's Organic®.

This daily supplement is formulated For ages five and over to promote a healthy immune response.

You can add it to your child's favorite juice, smoothie, or shake.

best gummy immune booster for kids

New Chapter Elderberry Syrup

Elderberry Syrup for Kids + Honey is formulated for kids to increase their immune response.

It contains potent antioxidants derived from super dark elderberries that are concentrated 64 times.

It is naturally sweetened with sore soothing honey and has no cane sugar.

elderberry syrup immune defense for kids

Best Elderberry Supplement For Immune System

Viva Naturals Elderberry, Vitamin C + Zinc

Each capsule gives 1000 mg of elderberry. Plus, it contains 400 mg of vitamin C and 10 mg of zinc.

Also, it gives 5000 IU of vitamin D and 300 mg of ginger to make it a unique immune support supplement.

best elderberry supplement for immune system

BioSchwartz Sambucus Elderberry

Each Veggie Capsule contains elderberry (Sambucus Migra), vitamin C, and zinc bisglycinate chelate.

sambucus elderberry supplement for immune support

Ayurvedic Supplements For Immune System

Andrographis EP80

ayurvedic supplements for immune system

Samsara Herbs Tick Immune Support

This unique supplement contains:

  • Japanese Knotweed
  • Dokudami
  • Cats Claw
  • Gou-Teng
  • Andrographis Paniculata Extract
  • Sida Acuta
  • Alchornea cordifolia
  • Cryptolepis sanguinolenta
  • Stevia Leaf Extract
  • Sarsaparilla
  • Black Pepper Extract

Samsara Herbs Tick Immune Support

Gaia Herbs Echinacea

Gaia Herbs Echinacea

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