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Advanced Immune Defense™

High Potency Multi-Vitamin
100% Satisfaction Guarantee
30 day no questions
asked money back
total satisfaction

If for any reason you are not fully satisfied with your RobKellerMD® purchase, you may return the unused portion for a full refund of the purchase price!
Advanced Immune Defense BottleDEFEND YOUR IMMUNE SYSTEM

Advanced Immune Defense™ is a high potency multi-vitamin, multi-mineral and phyto-nutrient supplement that provides optimum nutritional and antioxidant support for your cells and immune system.

It is difficult to obtain the optimum amount of vitamins and minerals from the foods and liquids we consume. Pesticide residue and certain forms of food preparation can further inhibit your body’s ability to obtain the nutrients required for optimum health from an otherwise healthy diet.

For optimal health and to fortify your immune system you should supplement your balanced diet with a high quality multivitamin.

It is important to select a multi-vitamin with quality ingredients that are highly bio-available. Bio-available ingredients are superior because they are more easily absorbed and utilized by the body. Advanced Immune Defense™ was formulated by Dr. Keller with the highest quality ingredients, achieving maximum bioavailability.


The importance of vitamin supplementation
Daily vitamins are essential for good health.  Although a healthy, varied diet is the best source of vitamins for your body, taking a vitamin supplement ensures you are meeting recommended daily requirements and correcting deficiencies. Ultimately, promoting optimal health.

The importance of mineral supplementation

Minerals are inorganic elements essential to the health of the human body and are ideally obtained from nutrition rich food.  There are more than 20 minerals that play a significant role in the body. Vitamins and minerals work synergistically to help the body function.  Vitamin and mineral supplementation supports good health and prevents deficiencies.

The importance of phytonutrient supplementation
Phyto-nutrients are natural substance found in plants that are believed to promote good health, slow down the aging process and support immune function.   


Advanced Immune Defense™ also includes four additional important ingredients not typically found in other multi-vitamin supplements:



Coenzyme Q-10

A substance critical to the production of cellular energy. The heart, liver and kidneys may derive the greatest benefit from Coenzyme Q-10 supplementation.


A powerful antioxidant derived from red wine grapes that may support improved health and longevity.


A natural substance that may support better digestion and liver function.


 An herb with properties that may support healthy blood sugar and cholesterol levels.

AID Label

100% Quality GuaranteeRobKellerMD® Total Satisfaction Guarantee If you are not fully satisfied with your RobKellerMD® purchase, you may return your first bottle of each separate product type purchased within 30 days of delivery for a full refund, less shipping & handling costs. All bottles purchased for which you are requesting a refund must be returned before a refund can be processed. Refunds will not be given on manual reorders, or reorders automatically generated though your participation in the RobKellerMD® auto-ship program. If multiple bottles are purchased, only one opened bottle of each separate product type is eligible for a refund. Any unopened bottles returned will be refunded. Each customer is allowed one refund transaction only.


For the convenience of our customers we offer a monthly auto-ship program with incentive savings on each order of our supplements. Enroll in our auto-ship program to receive Advanced Immune Defense™ AID for $19.95 (USD) per month (regular single order price $29.95) and save $10.00 per month. Combine your Auto-Ship order of Advanced Immune Defense™ with any other supplement for an additional discount.

For more information on Auto-Ship orders and discounts, please visit our term of service page, which outlines how to enroll in our members only savings program, as well as how to cancel your monthly shipment at any time. We make it easy for you to save when you choose the RobKellerMD® family of quality supplements. Email us at: for assistance.

Auto Ship refills are not eligible for returns.

We require a 10 day notice of cancellation prior to order processing. If that does not occur, the order is the customers responsibility.

Specifically designed to work synergistically


Manufactured in a Double GMP Certified Facility, ensuring consistent product quality and potency.

 The statements on this page have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.


Give us a call. We're always willing to answer any questions you may have.

(954) 635-5899



Give us a call. We're always willing to answer any questions you may have.

 US: (954) 635-5899

 AU: +61 731-235-906

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