Advanced Immune Support

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Keep your immune system strong with Dr. Berg’s Advanced Immune Support. This daily immune defense formula is packed with four potent immune system boosters: Vitamin C (from Camu Camu), elderberry, Vitamin D, and zinc. Each bottle contains 90 vegan-friendly capsules. Whether you’re at home, work, school, or traveling, Advance Immune Support has you covered.

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Advanced Immune Support

Multi-Level Immune System Support with Vitamin C, Elderberry, Vitamin D3 and Zinc. Four Research-Backed & Potent Immune Boosting Nutrients for Daily Immune Defense. Keep Your Immune System Strong with Dr. Berg’s Favorite Immune Supporting Nutrients All-In-One!


Nutritional information for Advanced Immune Support


Form: Capsules

Serving size: 1 capsule

Servings per container: 90

Suggested use: Take 1-3 capsules per day with or without meals.


Amount per serving % Daily Value
Vitamin C (from Camu Camu)70 mg78%
Black Elder Extract (Elderberry)50 mg**
Vitamin D (as D3 Cholecalciferol)125 mcg (5000IU)625%
Zinc (from zinc sulfate)20 mg182%

*Percent Daily Values are based on a 2000 calorie diet.

**Daily Value not established.

Other ingredients: Vegetable capsule, microcrystalline cellulose, magnesium stearate (vegetable source)



Are you concerned about our environment?

Today, it’s sensible to take every precaution to support your immune system make sure it is the strongest it can be.

One easy way to do this is to take a quality supplement each day that provides you with the key nutrients that are proven to support a healthy immune system.

In particular, Vitamin C, Vitamin D, Zinc and Elderberry are four well-researched nutrients that have been shown to provide added immune system support. 

It can be difficult to get enough of these immune boosting nutrients regularly in your diet.

And that’s where a supplement like Dr. Berg’s Advanced Immune Support can help you overcome any deficiencies. 

Whether you’re at home, work, school, or traveling, Dr. Berg’s Advanced Immune Support will support a healthy immune system by providing a quality source of daily Vitamin C, Vitamin D, Zinc and Elderberry.


Advanced Immune Support FAQ



Powerful Support for Your Immune System 

The reality is that microbes are everywhere

But they can’t really do anything without you, the host being vulnerable.

And microbes will and wait….and wait.…until the perfect time when you get stressed, nutritionally deficient or otherwise weakened before they invade.  

Nutritional deficiencies and stress (work related, travel, etc.) are two common situations in our lives when we are weakened and when microbs take the opportunity to wreak havoc.

Dr. Berg’s Advanced Immune Support provides support to your immune system to strengthen it as much as possible.


How is Dr. Berg’s Advanced Immune Support Different?

Dr. Berg’s Advanced Immune Support contains four of the most proven and research-backed immune system supporters all in one: Vitamin C, Zinc, Vitamin D3 and Elderberry.

These nutrients work together in a proprietary blend to give your immune system the support it needs to fight the microbes inside and outside our bodies. 

This supplement also does not have any GMOs, preservatives, additives or immunosuppressing ingredients that could interfere with its beneficial effects. 

The four potent, naturally derived immune supporters in this supplement will help fortify and support your immune system which already works brilliantly.

Backed by these helpers, you will be providing your immune system with important added help to do what it already does best. You will also be taking an important step to help keep yourself or your loved ones healthy and resilient.


Vitamin C (Camu Camu)

One of the most important vitamins to fight microbes is vitamin C. This is a strong anti microbial nutrient that supports your immune system in many ways and decreases your susceptibility of getting rundown. Vitamin C provides many health benefits such as supporting the production of white blood cells and interferon which targets microbes. 

One of the best ways to get vitamin C is through food, and this supplement provides you it through Camu Camu, a superfood native to the Amazon rainforest with a high level of Vitamin C and other nutrients. Get 70mg of bioavailable vitamin C per serving in this supplement. † 


Vitamin D3 (Cholecalciferol)

Some microbes have a strategy to downregulate the vitamin D receptor because they seem to “know” that vitamin D is essential for the immune system! It’s one of the main reasons why people get sick in the winter, because the lack of sun exposure results in a vitamin D deficiency. With this supplement, you’ll get the same type of vitamin D your skin produces when it’s exposed to sunlight – which can be important when you aren’t getting outside enough. 

One study found that children who have vitamin D deficiencies are more likely to get respiratory infections than those who are exposed to sunlight more, among many others. Get 50mg (5000 IU) of vitamin D3 per serving in this supplement to boost your immunity and overcome any deficiencies. †


Zinc (Zinc sulfate)

Zinc is provided in this supplement in the absorbable zinc sulfate form. It is an essential mineral for over 200 enzymes in the body. It also helps to balance your immune response to microbes  to reduce the chance of out of control inflammation occurring. 

Sometimes you may not get enough zinc from your diet, and even if you are, this supplement will ensure that your body has the zinc it needs when it’s stressed or when fighting an illness. You get 20mg of zinc per serving in this supplement. †


Black Elder Extract (Elderberry)

Elderberry is an immune supporter that was traditionally used by the Native Americans and Egyptians. It provides an excellent source of vitamin C and various antioxidants. Elderberries are a nutritious food that may enhance the immune response to microbes while also supporting heart health among other researched benefits. 

This supplement provides you with naturally derived Black Elder Extract from Elderberry at 20mg per serving.


  • POWERFUL IMMUNE SUPPORT: Dr. Berg’s Advanced Immune Support provides an easy way to support a healthy immune system and strengthen your natural defenses to fight microbes in the environment at work, home, school and when you are traveling. 
  • FOUR KEY IMMUNE BOOSTERS: The four key immune boosters: Vitamin C, Elderberry, Vitamin D, and Zinc work together synergistically to provide you with excellent immune support. Each of these nutrients supports several different critical areas of your immune system.
  • PROFESSIONALLY FORMULATED: This supplement has been professionally formulated for maximum absorption by the body. Each key nutrient is provided in a potent bioavailable form so that you receive a high level of immune support with just one to three servings per day.
  • MADE IN THE USA: Formulated and manufactured in the USA under the strictest quality control standards, you can trust that Dr. Berg’s Advanced Immune Support has the purity and safety you need in an immune supporting supplement. No additives, GMOs, immunosuppressants or preservatives.

It’s more important than ever to take extra precautions and support your immune system to keep it going strong in all of the different situations we face in our modern lives. 

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