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  • Constantly “fighting something”? - Frequent colds? Headaches? Infections? Fatigue? These are all symptoms of an Immune System that has been compromised.  Health expert Dr. Ian Stern knows that your life is too busy to always be recovering.
  • The support you need - Your immune system is fighting against stress, travel, exercise, lack of sleep, as well as other immune attackers. Resilient will give you the boost you need to stay feeling your best no matter how crazy your schedule can get.
  • Don’t settle for just feeling “ok” - Feel GREAT as you tap into the full power of your own immune capability.
  • The wisdom of nature + the intelligence of science - Ten healing herbs and Organic Mushrooms, clinically researched and sustainably gathered from all over the world and combined by Dr. Ian Stern. Years of research and testing went into this unrivaled, synergistic formula. Zero fillers. Zero Additives. Just the absolute best.
  • Order Now with Zero Risk - You're protected by our 60 Day Money-Back Guarantee and our “no worries” customer service!
  • Powerful Immunity

    Ancient Healing Herbs + Organic Mushrooms

    Fight Infections and Viruses


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Shipping Information:

Free Shipping on Orders over $75 in the US. Most US based orders are shipped directly from our warehouse within 24-48 hrs for your convenience and maximum efficiency. Your product will arrive within 2 to 5 Business Days.

Our “Golden Rule” Money-Back Guarantee

You can order confidently with zero-risk to you.

We believe that once you try these formulas, you’ll love the results…

But if for ANY reason you’re not 100% satisfied with your purchase within 60 days of purchase, simply send us an e-mail and we’ll promptly issue a full refund.

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You don’t even have to mail anything back.



1. We believe in treating others the way we want to be treated &
2. Even if one of our formulas isn’t what you were looking for, we still appreciate you trusting us, and we will continue to do everything we can to help you find the right solution.

Just take a look at these

9 of the most powerful natural ingredients from around the world that have been used for centuries to help fight illness and promote robust health.

Echinacea Root Extract

One of the most common plant medicine used by Native Americans. Before the rise of antibiotics in the 1950’s, echinacea was the go to solution for infections and other sickness.

Oregano Leaf Extract

The Ancient Greeks termed the spice origanos, meaning "delight of the mountains." This sweet and spicy- smelling herb contains two of the strongest compounds at reducing oxidative stress and fighting free radicals.

Astragalus Root Extract

Hailed in Traditional Chinese Medicine, in which it’s been used as an adaptogen for thousands of years — meaning it helps the body fight off stress and disease.

Olive Leaf Extract

First used medicinally in Ancient Egypt, the olive leaf has antiviral properties, giving it the ability to prevent the common cold as well as treat dangerous viruses.

Organic Cordyceps Mushroom

This “Superfood” has been eaten for centuries to reduce symptoms of respiratory disorders, coughs, colds, liver damage and much more.

Organic Reishi Mushroom

This “King of Mushrooms” has been considered to be an adaptogenic herb, meaning it helps your body deal with the negative effects of stress such as increased inflammation, depleted energy levels, damaged blood vessels and various types of hormonal imbalances.

Organic Maitake Mushroom

So highly valued in Eastern Medicine that during Japan’s feudal era, Maitake was used as currency. Literally worth it’s weight in gold, Maitake is rich in beta-glucans, which have been studied to support immune health.

Organic Turkey Tail Mushroom

Used as early as the 15th century during the Ming Dynasty in China, these “cloud mushrooms” have been revered for their immune-boosting properties. They have been shown to regulate the immune system, helping fight infections, illness and diseases.

Organic Shitake Mushroom

The most common edible healing mushroom, shitake mushrooms contain all eight essential amino acids as well as compounds that boost gut immunity and protect DNA from oxidative damage.

Customer Reviews

Based on 17 reviews

All of Dr. Stern’s products have made a huge difference in my life. Thanks

That's awesome to hear! Thank you for your review!

Life saver during the winter season .

Just moved to Vegas 2 months ago from the tropics and boy has it been chilly during the winter, and everyone I meet has been sick or is sick during this season.

Resilient has kept my immune system top notch and feeling great! Thanks Dr Stern

So happy to hear that, Jeremy! I appreciate the review!
Helped me through the flu season

This is definitely a #1 choice for me especially in the fall/winter season. Helped my body to boost immune system and keep all sicknesses away from me.

Thank you Dr. Stern

Thank you for you're review! We are so happy to hear you're seeing results!
Short term and long term relief

I travel a lot and train a lot and my immune system gets really beat up and I used to get sick all the time.

Resilient keeps me from getting sick, its been 2 years since I have been taking it and I have reduced getting sick SIGNIFICANTLY and if I ever did it only lasts half a day or so because I load up.

Its an amazing product that saves me from losing any time in my life. Thank you!

Thank you for your review! I am very happy you're staying healthy and seeing results!
Reserved Review

I unfortunately have had a bad cold since I first received my order of Resilient . I don't think I can give a honest review at this time , that is the only reason for the middle of the line rating .

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