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Your immune system can be weakened by over 300 different primary immunodeficiency disorders, poor diet, lack of sleep, and adverse reactions to various vaccines.
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Your ALL-IN-ONE immune boosting
super formula for kids.
Zinc is one of the active ingredients in
Z-Stack™. It is one of the most well
known immune support ingredients
Quercetin is a leading active ingredient
in Z-Stack™. Being a plant flavanol,
quercetin is a natural source
of vital nutrients.
Make Your Immune System Clean, Resilient, and Resistant
Formulated for ages 45+ & or Vaccinated
– Kosher Certified
– GMP Certified
– Made in the USA
We ensure the quality of our formula through various certifications such as GMP and Kosher.