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Source Naturals AllerStrength 120 Tablets

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Source Naturals AllerStrength 120 Tablets Specialty Health Products Source Naturals  (4436995178561)
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Source Naturals AllerStrength 120 Tablets | Inhibits Histamine Release

Source Naturals AllerStrength is a product which offers support to you during times of seasonal allergies. This highly advanced springtime formula inhibits the histamine release. Best of all this highly bioavailable formula is both vegan and vegetarian friendly and non-GMO. 

Source Naturals Aller Strength Product Highlights

  • Supports Eye Health During Periods of Seasonal Allergies and Discomfort
  • Advanced Springtime Allergy Support Formula
  • Inhibits Histamine Release
  • Vegan & Vegetarian Friendly
  • Highly Bioavailable


Take 1 tablet twice daily. 

Source Naturals AllerStrength Supplement Facts

Serving Size: 1 Tablet

Servings Per Container: 120

Vitamin C (as magnesium ascorbate) 50mg

Magnesium (as magnesium ascorbate) 3mg

EMIQ Complex (Providing 50mg enzymatically modified isoquercetin) 167mg

Other Ingredients: dibasic calcium phosphate, microcrystalline cellulose, hydroxypropylcellulose, and magnesium stearate


If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product. Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children. Store in a cool dry place. 


Yin H, Ma J, Han J, Li M, Shang J. Pharmacokinetic comparison of quercetin, isoquercitrin, and quercetin-3-O-β-D-glucuronide in rats by HPLC-MS. PeerJ. 2019;7:e6665. Published 2019 Mar 26. doi:10.7717/peerj.6665