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Vita-Immune Sufficiency™
Vita-Immune Sufficiency™
Vita-Immune Sufficiency™
Vita-Immune Sufficiency™
Vita-Immune Sufficiency™
Vita-Immune Sufficiency™
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Vita-Immune Sufficiency™

BEST QUALITY - BEST RESULTS - BEST VALUE!

The World’s ONLY and PREMIERE EVIDENCE-BASED, MULTIVITAMIN, specially formulated to provide the essential multivitamins required for general health, recovery, wellness, and prevention PLUS extra Vitamin C, Zinc, NAC and Quercetin for OPTIMAL IMMUNE FUNCTION, VIRAL DEFENSE, ANTI-INFLAMMATION, and ANTIOXIDIZATION.

Each 2 Capsules (Daily Adult Serving) Delivers:

PERFECT DAILY SUPPLEMENTATION AMOUNTS OF ESSENTIAL MULTIVITAMINS:

  • Vitamin A (Natural Carotenes)
  • Vitamin B1 (Thiamin)
  • Vitamin B2 (Riboflavin)
  • Vitamin B3 (Niacin)
  • Vitamin B5 (Pantothenic Acid)
  • Vitamin B6 (Pyridoxine)
  • Vitamin B7 (Biotin)
  • Vitamin B9 (Folate as Methyltetrahydrofolate)
  • Vitamin B12 (Cobalamin as Methylcobalamin)
  • Vitamin C (Ascorbic Acid)
  • Vitamin E (Alpha-tocopheryl)

PLUS EVIDENCE-BASED IMMUNE BOOSTING and VIRAL DEFENSE FROM:

  • EXTRA Vitamin C
  • NAC
  • Quercetin
  • Zinc

*For Best Results Daily Intake Should be Based on Body Weight (1 capsule/36 kg or 80 pounds)

60 capsules per bottle (30-day supply)

No Artificial Colors or Preservatives

Gluten-Free, Wheat-Free, Dairy-Free

Third Party Tested for Purity, Quality, and Potency

Essential Nutrients for Everybody-Everyday-For Life!

Product Description

Directions for Use

Adults: 2 capsules daily with meals
Children: 1 capsule daily with meals

Store at room temperature away from direct sunlight.


Once again Dr. Chestnut has created the Gold Standard.

In terms of quality and value there is simply no better choice - in fact there is not even a comparison.

Vita-Immune Sufficiency™ is The World’s ONLY and PREMIERE EVIDENCE-BASED, MULTIVITAMIN, specially formulated to provide the essential multivitamins required for general health, recovery, wellness, and prevention PLUS extra Vitamin C, Zinc, NAC and Quercetin for OPTIMAL IMMUNE FUNCTION, VIRAL DEFENSE, ANTI-INFLAMMATION, and ANTIOXIDIZATION.

Vita-Immune Sufficiency™ is the PERFECT SUPPLEMENT for IMMUNE FUNCTION and VIRAL DEFENSE as well as RECOVERY, WELLNESS, PREVENTION, and PERFORMANCE.

N-acetyl-cysteine (NAC) has the profoundly important effect of directly increasing the cellular production, and thus intracellular levels, of the most important antioxidant for human health and immune function – Glutathione – “The Master Antioxidant”.

Supplementing with NAC is actually far superior to supplementing with Glutathione for two very important reasons. First, because our cells make glutathione, the ability for glutathione to be ingested, absorbed, and get through cell membranes into the cell was never required and thus never genetically developed by humans as a source of glutathione – human cells are not genetically designed to absorb glutathione, they are designed to make it. Your cells are designed to make all the glutathione you need, in the exact right amounts, as long as they have the essential ingredients they need such as cysteine - which NAC provides.

Second, because NAC is readily absorbed into the cell and the cysteine from NAC is instantly available for the cellular production of glutathione, research clearly shows that supplementing with NAC actually increases intracellular glutathione levels much more than supplementing with Glutathione itself!

NAC is also a very powerful anti-inflammatory and is also essential for regeneration of Vitamin C, antiviral defense and immune response. It is these properties, and evidence of benefits for immune function and respiratory virus defense from peer-reviewed studies, that were the impetus to include NAC in Vita-Immune Sufficiency™. It is for these same reasons that the Front Line COVID-19 Critical Care Alliance made NAC part of both their prophylaxis (preventative) and early outpatient treatment protocols.

Quercetin is the most abundant flavonoid in vegetables and fruits and also the most highly researched in terms of its health benefits as an antioxidant, immune system regulator, anti-inflammatory, as well as its cardioprotective, neuroprotective, and healthy gut microbiome effects. It is these properties, and evidence of benefits for immune function and respiratory virus defense from peer-reviewed studies, that were the impetus to include NAC in Vita-Immune Sufficiency™. It is for these same reasons that the Front Line COVID-19 Critical Care Alliance made Quercetin part of both their prophylaxis (preventative) and early outpatient treatment protocols.

VITA-IMMUNE SUFFICIENCY™ is the PERFECT SUPPLEMENT for IMMUNE FUNCTION and VIRAL DEFENSE as well as RECOVERY, WELLNESS, PREVENTION, and PERFORMANCE.

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