Z-Stack

IMMUNE SUPPORT VITAMINS – YOUR ALL-IN-ONE IMMUNE BOOSTING SUPER FORMULA

Promotes overall immune health
Scientifically formulated for best results
Made in the USA
Kosher certified
GMP Certified

Immune Support Vitamins that contains Zinc, Quercetin Dihydrate, Vitamin C and Vitamin D.

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About Z-Stack™

The Z-Stack® is one of the most notable products that Dr. Zelenko has developed and built himself.
Dr. Zelenko has spent decades working in the medical profession, and the expertise he has garnered over the years has allowed him to develop his very own dietary supplement, which is currently marketed under the brand name Z-StackTM.

After conducting an exhaustive investigation, Dr. Zelenko devised an all-natural formulation with the intention of bolstering the body’s innate ability to mount an immune response.