HistaShield Jr.
HistaShield Jr.
HistaShield Jr.
HistaShield Jr.
HistaShield Jr.
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  • Load image into Gallery viewer, HistaShield Jr.
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HistaShield Jr.

Aim For Wellbeing
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$20.60 USD
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$20.60 USD
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HistaShield Jr. 60 Capsules 

Clinical Applications

  • Supports Immune Balance in Hypersensitive Individuals 
  • Supports Sinus and Respiratory Health 
  • Promotes Normal Viscosity of Mucus 
  • Clears Nasal Passages 

HistaShield Jr. is a great-tasting, chewable tablet that includes a targeted blend of flavonoids, antioxidants, proteolytic enzymes and botanicals designed to provide comprehensive support for children with seasonal challenges caused by common environmental allergens. HistaShield Jr. includes quercetin, a powerful flavonoid to support healthy histamine levels. It supplies bromelain to enhance the absorption of quercetin and to support mucosal tissue health and stinging nettles leaf to balance hyper-immune response. N-acetyl cysteine clears the airways by promoting normal viscosity of mucus. This unique nutritional combination safely promotes healthy nasal and sinus passages for children with elevated histamine and respiratory irritation. 

Quercetin is a biologically active flavonoid antioxidant that is widely distributed in plants, oak trees, onions and tea leaves. Quercetin has strong antioxidant activity and has also been shown to support immune health by mediating the release of inflammatory compounds, including leukotrienes and prostaglandins. Quercetin is known for its ability to stabilize mast cells, which diminishes the release of histamine, the compound known to cause hypersensitivity reactions during seasonal changes. 

Stinging Nettles Leaf commonly known as stinging nettles, is a plant that has been shown to balance immune response, specifically in the airways and nasal passages. Studies have shown that the extract of stinging nettles leaf balances several of inflammatory activities that affect respiratory health. In addition to controlling mast-cell degranulation, stinging nettles leaf controls prostaglandin formation and histamine action, thus contributing to a balanced inflammatory response. 

Bromelain is a plant enzyme naturally found on the stem and fruit of the pineapple plant. Bromelain is a proteolytic enzyme that aids in the breakdown of large protein complexes, including antigenic compounds. Bromelain has been shown to enhance the absorption of quercetin and to reduce circulating allergenic protein complexes associated with hyper-immune sensitivity and seasonal discomfort. 

N-Acetyl Cysteine (NAC) is an amino acid precursor to one of the most important antioxidants in the body: glutathione. Both glutathione and NAC help reduce the viscosity of the mucus allowing for clearing of the airways and improved respiratory health. 

Vitamin C cannot be synthesized by the human body, it is an essential nutrient that must be consumed in the diet. Among its numerous health-promoting properties, vitamin C supports the immune system and is also a potent antioxidant. When the body is under a significant amount of stress, vitamin C is excreted rapidly. Vitamin C has many immune boosting properties, but is distinctively beneficial for individuals with seasonal discomfort because of its ability to deactivate histamine. 

*This statement has not been evaluated by the Food and Drug Administration.  This product is not intended to diagnose, treat, cure, or prevent any disease.


Serving size:  1 chewable tablet
Servings per container:  60

1 tablet contains:

Vitamin C:  75 mg
(as Ascorbic Acid USP)

Quercetin Dihydrate:  100 mg

Stinging Nettle (Leaves):  100 mg

Bromelain (2,400 GDU/g):  25 mg
(from Pineapple)

N-Acetyl-L-Cysteine USP:  12 mg

Other Ingredients:  Natural Cane Sugar, Xylitol, Natural Flavors, Stearic Acid, Sodium Stearyl Fumarate, Silicon Dioxide, and Rebaudoside A (Organic).

*This product is formulated to be free of allergens derived from: Wheat, gluten, soy, animal or dairy products, fish, shellfish, peanuts, tree nuts, egg, artificial colors, artificial sweeteners or preservatives.

Directions:  Take 1 tablet as needed or as recommended by your health care professional.

Caution:  Keep out of the reach of children. 

Tamper Evident:  Do not use if safety seal is missing or broken. 

Storage:  Keep tightly closed in a cool, dry place.