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What Customers Are Saying

I had no idea just how great it feels to live absolutely symptom free again, until I had it back in my life and boy was it great!
Emily Andrews
This is by far one of the best product for all-over sinus and allergy support that I've ever encountered.
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I can really tell a difference in the congestion that I normally have due to allergies. I'm thrilled.
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A best in class allergy product at fair and honest pricing!

WellSource Nutraceuticals has identified an antihistamine-free best-in-class formulation to boost your body’s immune system, alleviating your allergic symptoms. Curated for you, by healthcare professionals, to shield you from your immune system’s histamine response to allergens such as Mold, Pollen, Dust, Dander, Mites and Odor Infused Particles. This product works primarily as a mast cell stabilizer and immune modulator reducing your body’s traditional response and histamine release.

Take Back Control and Stop Suffering From Allergies

We comb the globe for the very best products! In many cases, we’ve created a generic version using the highest quality ingredients and those using good manufacturing practices to bring you high-quality products at fair and honest pricing.

WellSource’s professional staff has identified a antihistamine-free best-in-class formulation to boost your body’s immune system, alleviating your allergic symptoms. Curated for you, by healthcare professionals, to shield you from your immune system’s histamine response to allergens such as Mold, Pollen, Dust, Dander, Mites and Odor Infused Particles. This product works primarily as a mast cell stabilizer and immune modulator reducing your body’s traditional response and histamine release.

Supplement Information

Histamine Shield Plus is a targeted blend of
flavonoids, antioxidants, proteolytic enzymes and
botanicals designed to provide comprehensive support
for seasonal and environmental allergens. Histamine
Shield PlusTM includes quercetin, a powerful flavonoid,
to support healthy histamine levels. Bromelain enhances
the absorption of quercetin and supports mucosal tissue
health. Stinging nettles leaf balance hyper-immune
response and N-acetyl cysteine clear the airways by
promoting normal viscosity of mucus. This powerful
combination actively promotes healthy nasal and sinus
passages for individuals with elevated histamine and
respiratory irritation.


Quercetin
Quercetin is a biologically active flavonoid antioxidant
that is widely distributed in plants including oak trees,
onions and tea. Quercetin has strong antioxidant
activity and has 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, diminishing
the release of histamine, the compound known to cause
hypersensitivity reactions during seasonal changes.


Stinging Nettles Leaf
Urtica dioica, 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 a variety of inflammatory activities that affect
respiratory health. Stinging nettles leaf controls mast-cell
degranulation, prostaglandin formation, and histamine action all contributing to a balanced inflammatory
response.


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

N-Acetyl Cysteine
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
Vitamin C cannot be synthesized by humans and is therefore an essential nutrient that must be consumed in the diet. Among its numerous health-promoting properties, vitamin C is an essential vitamin that supports the immune system and is also a potent antioxidant. When the body is under a significant amount of stress, both emotional and environmental, 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.

Directions
Loading Dose: 2 capsules three times per day for 7-10 days or as recommended by your health care professional.

Maintenance: 2 or more capsules per day or as recommended by your health care professional.

Does Not Contain
Wheat, gluten, soy, animal or dairy products, fish, shellfish, peanuts, tree nuts, egg, artificial colors, artificial sweeteners or preservatives.

Cautions
If you are Pregnant, Nursing, or for Children under 12 years of age consult your health care professional before taking this product.