Dr. Zelenko Vitamin

Your New Shield

Against hidden Viruses

About Us

Dr. Vladimir Zelenko MD

Dr. Zelenko graduated summa cum laude with a B.A. degree with high honors in Chemistry from Hofstra University. After receiving an academic scholarship to attend S.U.N.Y. at Buffalo School of Medicine, he earned his M.D. degree in May 2000. Dr. Zelenko completed his family medicine residency at South Nassau Communities Hospital in Oceanside, N.Y. in May 2004. Since then, Dr. Zelenko has practiced family medicine in New York’s Hudson Valley. He has been described by his patients as a family member to thousands of families, and was a medical adviser to the volunteer ambulance corps in Kiryas Joel, New York.

Dr. Zelenko, an observant orthodox Jew, was married with 8 children, and has authored two books called Metamorphosis and Essence to Essence.

In memorial Dr. Vladimir “Zev” Zelenko
1973-2022

The zelenko protocol

Make Your Immune System Clean, Resilient, and Resistant

Your immune system can be weakened by over 300 different primary immunodeficiency disorders, poor diet, lack of sleep, and adverse reactions
to various vaccines.

Finally An Immunity Product Backend by Care.

Maximize Your Immune System Now A Dr. Zelenko Formula

buy right now

Our products

Z-Stack

Immune Support Vitamins - Your All-In-One Immune Boosting Super Formula

Z-SHIELD

Z-Shield™ | Detox Supplements -
Immunity Boost

Z-Stack Kids

Kids Z-Stack® | Your all-in-one kids immune boosting super formula for kids!

Z-flu

Z-Flu™ | YOUR ALL-IN-ONE ADULT IMMUNE BOOSTING SUPER FORMULA!! 

Z-Dtox

Z-DTox™ | THE BEST IMMUNITY HEALTH VITAMIN / DETOX SUPPLEMENTS

Z-night

Sleep better knowing your
immune system is protected.

Join our z-stack

affiliate program

The Z-Stack affiliate program is straightforward and easy to promote. Receive a 15% commission for every sale made through your affiliate link.

What People Say About Us

L***G

My symptoms started 2 days ago. Just received my Z stack so I’m starting a little late. My plan is fruits, vegetables, lots of sunlight, and of course Z stack. I think I’m gonna be OK. Thanks Dr Z. 💪🏻😎👍🏻

M***e

I love this product. Dr. Zelenko has provided a priceless service to the world with his over-the-counter, all-in-one treatment and prevention of the virus. I haven't had a cold or the flu (nor Covid-19) since I began taking these capsules daily. Such a simple solution to all the needless worry, fear, and anxiety. Endless thanks to him and his team at the lab!!

G***d

Dr. Zelenko I sincerely appreciate what you have created. To put it in one pill makes it so easy for our family. Thank you for this product but thank you for your honesty you’re a good man Dr. Z

E***v

I’ve been taking Z-stack for a few months now. I’ve been around individuals who had Covid and have not gotten sick. Thank you Dr. Zelenko! God bless you! 🙏🏽🇺🇸

Zelenko Protocol

Frequently Asked Questions