Targeted Nutrients to Support a Healthy Immune Response and Cardiovascular Function.*
Ingredients Amount % Daily
Serving Size 1 Packet
Servings Per Container 30
Vitamin C (as Ultra Potent
and ascorbic acid) 1200 mg 1,333%
Vitamin D (as
(5000 IU) 625%
Niacin 70 mg 438%
Calcium 40 mg 3%
Zinc (as zinc glycinate) 30 mg 273%
Sodium 10 mg <1%
Quercetin 750 mg *
N-Acetylcysteine 600 mg *
Decaffeinated† Green Tea
(Camellia sinensis) Leaf
[standardized to 60%
(225 mg) catechins and
40% (150 mg)
375 mg *
L-Lysine 33 mg *
[standardized to 45%
(14.4 mg) full spectrum
32 mg *
Pyrophosphate 14 mg *
Alpha D-Ribofuranose 13 mg *
Xylitol 9 mg *
L-Cysteine 8 mg *
L-Glutathione 5 mg *
Vitamin D3 5000:
Other Ingredients: Safflower oil, gelatin, glycerin, and
Other Ingredients: Capsule
cellulose, magnesium stearate (vegetable), and silica.
Ultra Potent C 1000mg:
Ingredients: Ultra Potent-C®
niacinamide ascorbate, ascorbic acid, sodium
ascorbate, magnesium ascorbate, L-lysine HCl,
ascorbyl palmitate, citrus bioflavonoid complex,
potassium ascorbate, tetrasodium pyrophosphate,
alpha D-ribofuranose, L-cysteine HCl, xylitol, and Lglutathione), microcrystalline cellulose,
croscarmellose sodium, silica, magnesium stearate
(vegetable), stearic acid (vegetable), and coating
(hypromellose, medium-chain triglycerides, and
Other Ingredients: Capsule
(hydroxypropylmethylcellulose), magnesium stearate
(vegetable), and silica.
Each packet contains: 1 D3 5000 softgel (golden
yellow), 1 Quercetin 500 capsule (Yellow), 1 Ultra
Potent C 1000mg tablet (off-white with speckles), 2
Immune Active capsules (yellow orange).
Directions: Take one packet daily with food or as
directed by your healthcare practitioner.
Caution: If pregnant, nursing, or taking medications,
consult your healthcare practitioner before use. Keep
out of the reach of children. If pregnant, nursing, or
taking medications, consult your healthcare
practitioner before use. Keep out of the reach of
Notice: This product contains vitamin D at a level
that exceeds the adult tolerable upper intake level. It
is highly recommended that serum 25(OH)- and
1,25(OH)2-vitamin D be monitored every 60-90 days
while consuming this product to ensure that levels
remain in acceptable range.
This pack features an arsenal of six nutrients research has shown to…
Support a healthy immune response*
Protect against oxidative stress*
Support cardiovascular health*
Quercetin is a polyphenolic flavonoid substance that has excellent free radical scavenging antioxidant activity, and each pack provides 750 mg. Quercetin not only promotes a healthy immune response, but it supports cardiovascular health by maintaining healthy blood pressure levels already in the normal range, promoting healthy HDL function, and supporting endothelial health.*
High-potency vitamin C
Each serving features 1,200 mg of vitamin C, with 1,000 mg as Ultra Potent-C (for reference, one orange typically has around 62 mg). Vitamin C is a key antioxidant and plays a role in supporting immune health. Ultra Potent-C, a unique buffered form of vitamin C, supports immune function by helping promote natural killer cell and white blood cell activities.*
High-potency vitamin D3
Vitamin D insufficiency is common and is increasingly considered an emerging global health issue. Vitamin D plays a role in health by providing support for long-term immune function, and some research also suggests that vitamin D sufficiency may contribute to cardiovascular health.*
Epigallocatechin gallate (EGCG)
EGCG is the most abundant polyphenol in green tea, and the 150 mg of EGCG in Immune Defense Pack is derived from decaffeinated green tea extract. Polyphenols can help promote antioxidant processes in the body.*
NAC is a metabolite of the amino acid cysteine. It acts as a precursor to the synthesis of glutathione. Glutathione is produced in the body and plays an important role in protecting against oxidative stress and supporting healthy liver detoxification processes.*
This essential mineral plays a role in maintaining a healthy immune system. In addition, zinc is a component of numerous enzymes in the body related to energy metabolism, bone mineralization, and protein synthesis.*
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Dodd S et al. Expert Opin Biol Ther. 2008;8(12):1955-1962.
Huang H et al. Nutr Rev. 2020;nuz071.
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Martineau AR et al. BMJ. 2017;356:i6583.
Prasad AS et al. Am J Clin Nutr. 2007;85:837-844.
Serban M et al. Am Heart Assoc. 2016;5:e002713.
Steinmann J et al. Br J Pharmacol. 2013; 168(5): 1059–1073.
Vignesh KS et al. Arch Biochem Biophys. 2016;611:66-78.
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Wei J et al. Adv Ther. 2019;36(12):3356-3367.
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