{"title":"Allergy Support","description":"\u003cp\u003eSupport healthy histamine balance and seasonal comfort. Seasonal comfort depends on balanced immune signaling. This practitioner-curated collection supports healthy histamine metabolism, mast cell stability, and normal immune modulation with quercetin, inflammation-balancing botanical extracts, and targeted immune-regulatory nutrients.\u003c\/p\u003e","products":[{"product_id":"argentyn-23-nasal-spray","title":"Natural Nasal Spray","description":"\u003cul\u003e\n\u003cli\u003e23 ppm\u003c\/li\u003e\n\u003cli\u003eProfessional Bio-Active Silver Hydrosol™\u003c\/li\u003e\n\u003cli\u003eGMO Free\u003c\/li\u003e\n\u003cli\u003eVegan\u003c\/li\u003e\n\u003cli\u003eGluten Free\u003c\/li\u003e\n\u003cli\u003eAllergen Free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eArgentyn 23 Professional Bio-Active Silver Hydrosol Nasal Spray is scientifically-formulated with natural ingredients for quick nasal relief.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafe:\u003c\/strong\u003e Treats your body gently with a natural, drug-free formula that's safe for daily use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePure:\u003c\/strong\u003e Just 2 ingredients: 99.999% pure silver and pharmaceutical-grade water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEffective:\u003c\/strong\u003e Cleanses nasal passages and relieves sinus congestion so you can breathe freely.\u003c\/p\u003e","brand":"Argentyn 23","offers":[{"title":"Default Title","offer_id":43889536172258,"sku":"ARG-ARGNASAL","price":12.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/files\/Argentyn23_SinusSpray_ed079f85-834e-458f-aa8c-0d469819a84a.jpg?v=1772728041"},{"product_id":"quercetin-300","title":"Quercetin 300","description":"\u003cp\u003eQuercetin 300 is a bioflavonoid supplement from Allergy Research Group providing 600 mg of Quercetin Dihydrate per serving, derived from a non-citrus plant source. The formula is stabilized with additional antioxidants — Vitamin C (as Ascorbic Acid) and Vitamin E (as d-alpha-Tocopheryl Acetate) — to prevent auto-oxidation, the spontaneous degradation that can compromise quercetin's stability.\u003c\/p\u003e\u003cp\u003eEach serving is delivered in two vegetarian capsules. The product is intended for use as a dietary supplement and may be taken one to three times daily with meals, with dosing adjustable between one and two capsules per occasion, at the discretion of a healthcare practitioner.\u003c\/p\u003e","brand":"Allergy Research Group","offers":[{"title":"Default Title","offer_id":43889539514594,"sku":"AR-QUER","price":17.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/files\/70060_Quercetin300.png?v=1791299310"},{"product_id":"pe-min-gan-wan","title":"Pe Min Gan Wan","description":"\u003cp\u003ePe Min Gan Wan is a traditional Chinese herbal formula encapsulated in vegetarian capsules. It provides 1,200 mg per serving of an eleven-herb blend that supports normal nasal passage comfort, healthy sinus function, and upper respiratory wellness. It is intended for adults seeking herbal support for seasonal nasal and sinus challenges.\u003c\/p\u003e\u003cp\u003eKey botanicals include Magnolia flower (Xin Yi Hua, \u003cem\u003eMagnolia biondii\u003c\/em\u003e, flower bud), Notopterygium root (Qiang Huo, \u003cem\u003eNotopterygium incisum\u003c\/em\u003e, root and rhizome), Xanthium fruit (Cang Er Zi, \u003cem\u003eXanthium sibiricum\u003c\/em\u003e, fruit), Siler root (Fang Feng, \u003cem\u003eSaposhnikovia divaricata\u003c\/em\u003e, root), Chinese Lovage root (Gao Ben, \u003cem\u003eLigusticum sinense\u003c\/em\u003e, root and rhizome), Sichuan Lovage root (Chuan Xiong, \u003cem\u003eLigusticum chuanxiong\u003c\/em\u003e, root and rhizome), Fragrant Angelica root (Bai Zhi, \u003cem\u003eAngelica dahurica\u003c\/em\u003e, root), Chinese Cimicifuga rhizome (Sheng Ma, \u003cem\u003eCimicifuga foetida\u003c\/em\u003e, rhizome), Simple-leaf Chaste Tree fruit (Man Jing Zi, \u003cem\u003eVitex trifolia\u003c\/em\u003e, fruit), Licorice root (Gan Cao, \u003cem\u003eGlycyrrhiza uralensis\u003c\/em\u003e, root), and Cassia twig (Gui Zhi, \u003cem\u003eCinnamomum cassia\u003c\/em\u003e, twig).\u003c\/p\u003e\u003cp\u003eSuggested Use: Take 4 capsules 3 times a day.\u003c\/p\u003e\u003cp\u003eSeek advice from a healthcare professional before using this product.\u003c\/p\u003e\n\n\u003ch3\u003eProduct name\u003c\/h3\u003e\n\u003cdiv\u003ePe Min Gan Wan\u003c\/div\u003e\n\u003ch3\u003eShort summary\u003c\/h3\u003e\n\u003cdiv\u003ePe Min Gan Wan is a traditional Chinese herbal formula providing 1,200 mg of an eleven-herb blend per serving in vegetarian capsules. It is designed to support normal nasal passage comfort, healthy sinus function, and upper respiratory wellness. The formula is suitable for adults and is recommended for use under the guidance of a healthcare professional.\u003c\/div\u003e\n\u003ch3\u003eWhat It Is\u003c\/h3\u003e\n\u003cdiv\u003ePe Min Gan Wan is an eleven-herb traditional Chinese herbal formula encapsulated in vegetarian capsules (100 per bottle). Each serving of 4 capsules delivers 1,200 mg of a standardized herbal blend formulated to support nasal and sinus wellness.\u003c\/div\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cdiv\u003eThe formula features Magnolia flower (Xin Yi Hua) and Xanthium fruit (Cang Er Zi), which together support normal nasal passage comfort and healthy sinus function. Notopterygium root (Qiang Huo), Siler root (Fang Feng), and Fragrant Angelica root (Bai Zhi) promote healthy surface defense and upper respiratory function. Cassia twig (Gui Zhi) and Sichuan Lovage root (Chuan Xiong) support normal circulation and head comfort, while Licorice root (Gan Cao) helps maintain balance within the herbal blend.\u003c\/div\u003e\n\u003ch3\u003eWhen To Use It\u003c\/h3\u003e\n\u003cdiv\u003ePe Min Gan Wan is intended for adults seeking herbal support for seasonal nasal and sinus wellness. Take 4 capsules 3 times a day. Seek advice from a healthcare professional before using this product.\u003c\/div\u003e\n\u003ch3\u003eSuggested Use\u003c\/h3\u003e\n\u003cdiv\u003eTake 4 capsules 3 times a day. Seek advice from a healthcare professional before using this product.\u003c\/div\u003e\n\u003ch3\u003ePractitioner Note\u003c\/h3\u003e\n\u003cdiv\u003ePe Min Gan Wan contains Xanthium fruit (Cang Er Zi), which is traditionally regarded as slightly toxic; advise individuals to use only at the recommended dose of 4 capsules 3 times daily. Consult a healthcare professional before recommending to individuals who are pregnant, nursing, or taking medications. Keep out of reach of children.\u003c\/div\u003e\n\u003ch3\u003eClinical Highlights\u003c\/h3\u003e\n\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHerbal Blend:\u003c\/strong\u003e 1,200 mg per serving (4 capsules); eleven-herb traditional Chinese formula supporting nasal and sinus wellness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnolia Flower (Xin Yi Hua):\u003c\/strong\u003e 14% of blend (\u003cem\u003eMagnolia biondii\u003c\/em\u003e, flower bud); supports normal nasal passage comfort and healthy sinus function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotopterygium Root (Qiang Huo):\u003c\/strong\u003e 12% of blend (\u003cem\u003eNotopterygium incisum\u003c\/em\u003e, root and rhizome); supports healthy upper respiratory function and surface defense.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSichuan Lovage Root (Chuan Xiong):\u003c\/strong\u003e 9% of blend (\u003cem\u003eLigusticum chuanxiong\u003c\/em\u003e, root and rhizome); supports normal circulation and head comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChinese Lovage Root (Gao Ben):\u003c\/strong\u003e 9% of blend (\u003cem\u003eLigusticum sinense\u003c\/em\u003e, root and rhizome); supports upper body comfort and sinus wellness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXanthium Fruit (Cang Er Zi):\u003c\/strong\u003e 9% of blend (\u003cem\u003eXanthium sibiricum\u003c\/em\u003e, fruit); supports nasal passage function and sinus wellness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChinese Cimicifuga Rhizome (Sheng Ma):\u003c\/strong\u003e 9% of blend (\u003cem\u003eCimicifuga foetida\u003c\/em\u003e, rhizome); supports healthy immune and respiratory function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple-leaf Chaste Tree Fruit (Man Jing Zi):\u003c\/strong\u003e 9% of blend (\u003cem\u003eVitex trifolia\u003c\/em\u003e, fruit); supports head and sinus comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSiler Root (Fang Feng):\u003c\/strong\u003e 9% of blend (\u003cem\u003eSaposhnikovia divaricata\u003c\/em\u003e, root); supports healthy respiratory function and surface defense.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFragrant Angelica Root (Bai Zhi):\u003c\/strong\u003e 9% of blend (\u003cem\u003eAngelica dahurica\u003c\/em\u003e, root); supports nasal passage function and head comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLicorice Root (Gan Cao):\u003c\/strong\u003e 6% of blend (\u003cem\u003eGlycyrrhiza uralensis\u003c\/em\u003e, root); supports harmonious balance of the herbal blend.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCassia Twig (Gui Zhi):\u003c\/strong\u003e 5% of blend (\u003cem\u003eCinnamomum cassia\u003c\/em\u003e, twig); supports normal circulation and surface defense.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther Ingredients:\u003c\/strong\u003e Hydrated Magnesium Silicate, Activated Carbon, Beeswax.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Nuherbs","offers":[{"title":"Default Title","offer_id":43889542201570,"sku":"CH-PEMIN","price":12.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/files\/HT-Pe-Min-Gan-Wan.webp?v=1783359292"},{"product_id":"bi-yan-wan","title":"Bi Yan Wan","description":"\u003cp\u003eClears nasal congestion from Wind-Heat. Cools irritated nasal passages and itchy eyes, stops sneezing. For congestion with pronounced heat. Symptomatology: Dispels pathogenic wind, eliminates heat, resolves toxins, transforms phlegm, dispels turbidity, benefits the eyes, opens the nasal passages. Western Symptomatology: Nasal congestion, rhinitis, sneezing, red, itchy eyes, seasonal hay fever, common cold, sinus infection.\u003c\/p\u003e","brand":"Nuherbs","offers":[{"title":"Default Title","offer_id":43889542660322,"sku":"CH-BIYAN","price":11.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/products\/Bi-Yan-Wan.jpg?v=1678336708"},{"product_id":"allerdx","title":"AllerDx","description":"\u003cp\u003eAllerDx is designed to improve immune system tolerance to your environment.  It is becoming increasingly common for people to develop immune defenses to non-threatening elements of their environment such as flowers, grasses, dust, and pets. AllerDx can calm histamine reactions within 10 to 20 minutes. The formula can improve nasal air flow with respect to seasonal and environmental sensitivities and challenges.\u003c\/p\u003e","brand":"Plantiva","offers":[{"title":"Default Title","offer_id":43889543577826,"sku":"ALLERDX","price":14.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/products\/allerdx_bottle_front_300w.png?v=1678336722"},{"product_id":"super-sinex","title":"SUPER SINEX)","description":"\u003cp\u003eSuper Sinex) is one of Panaxea’s oldest and most successful formulas to help stimulate the  bodies natural defences to head colds and acute or chronic allergies. This large formula of 16 oriental herbs may help  relieve nasal and sinus discomfort caused by allergic responses and colds.*\u003c\/p\u003e","brand":"Panaxea","offers":[{"title":"Default Title","offer_id":43889583096034,"sku":"PX-SUPSIN","price":17.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/files\/supsin.png?v=1707415796"},{"product_id":"hista-aid","title":"Hista-Aid","description":"\u003cp\u003eHista-Aid® is a liposomal liquid blend by Quicksilver Scientific formulated with vitamin C (as sodium ascorbate), quercetin dihydrate, luteolin extract, and diindolylmethane (DIM). It is designed to support a balanced histamine response, healthy immune activity, antioxidant protection, and a healthy inflammatory response.\u003c\/p\u003e\u003cp\u003eVitamin C is supplied as sodium ascorbate. Quercetin dihydrate and luteolin extract are both derived from Sophorae japonica L. (flower bud). The formula's proprietary blend delivers highly purified phospholipids alongside diindolylmethane, with the phospholipids serving as the structural basis of the liposomal delivery system.\u003c\/p\u003e\u003cp\u003eHista-Aid is intended for adults seeking fast-acting seasonal support. The manufacturer describes it as a go-to formula for those who want to support healthy mast cell function and a regulated immune response. It is available in a passionfruit elderberry flavor.\u003c\/p\u003e\u003cp\u003eThe formula is produced by Quicksilver Scientific at an NSF GMP certified facility and carries tested claims for gluten-free, allergen-free, non-GMO, soy protein-free, and vegan status. The product is patent pending.\u003c\/p\u003e","brand":"Quicksilver Scientific","offers":[{"title":"Default Title","offer_id":43889624121570,"sku":"QS-HISTAAID","price":24.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/files\/HistaAidflavorimage.jpg?v=1749748983"},{"product_id":"seaxym","title":"Seaxym","description":"\u003cp\u003eU.S. Enzymes™ utilizes the purest, highest potency enzyme\n\u003cbr\u003econcentrations and then combines them with the proper ratio\n\u003cbr\u003eof co-factors to create optimal bio-activity.\u003c\/p\u003e\n\n\u003cp\u003eSEAXYM™ is a pure source of Seaprose S™ (crystalline), a\n\u003cbr\u003esystemic enzyme that accelerates and supports healthy\n\u003cbr\u003erespiratory and sinus function.*\u003c\/p\u003e","brand":"MASTER SUPPLEMENTS","offers":[{"title":"Default Title","offer_id":43889633657058,"sku":"MS-SEAXYM","price":53.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/files\/Seaxym_USEnzymes_800x1380_front.webp?v=1784569469"},{"product_id":"phist","title":"Hist Reset","description":"","brand":"Pure","offers":[{"title":"Default Title","offer_id":43889652793570,"sku":"PHIST","price":30.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/products\/hist_reset.png?v=1678339097"},{"product_id":"pquerphyto","title":"Quercetin UltraSorb","description":"\u003cp\u003eQUERCITIN ULTRASORB  With QuerceFit® bioavailable quercetin phytosome; enhanced-absorption cellular, immune and cardiovascular support‡\n\u003cbr\u003eProvides 300 mg of QuerceFit® quercetin phytosome per capsule\n\u003cbr\u003eEnhanced-absorption and bioavailable quercetin\n\u003cbr\u003eHighly bioactive flavonoid‡\n\u003cbr\u003eSupports healthy mast cell stabilization and immune health‡\n\u003cbr\u003eOffers antioxidant support for cellular health‡\u003c\/p\u003e","brand":"Pure","offers":[{"title":"Default Title","offer_id":43889656824034,"sku":"PQUERPHYTO","price":24.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/products\/pquerphyto_pic.png?v=1678339184"},{"product_id":"bio-querlipomycell","title":"Quercetin LipoMicel Matrix","description":"\u003cp\u003eQuercetin LipoMicel Matrix is a softgel supplement from Natural Factors delivering 250 mg of quercetin per softgel in a patent-pending LipoMicel Matrix formulation. Quercetin is sourced from \u003cem\u003eSophora japonica\u003c\/em\u003e bud.\u003c\/p\u003e\u003cp\u003eThe LipoMicel Matrix is a liquid micelle matrix format that disperses quercetin into tiny micro-droplets within each softgel. Other ingredients in the formulation include medium chain triglycerides (coconut), phosphatidylcholine lecithin (sunflower), \u003cem\u003eStevia rebaudiana\u003c\/em\u003e leaf, and peppermint essence, enclosed in a softgel shell of gelatin, glycerin, purified water, and carob powder.\u003c\/p\u003e\u003cp\u003eQuercetin LipoMicel Matrix provides antioxidant support, supports capillary and blood vessel health, supports immune system function, and supports free and easy breathing. It is suitable for adults who want daily quercetin support, taken with food, and is free of gluten, dairy, soy, GMOs, and artificial preservatives or sweeteners.\u003c\/p\u003e","brand":"Natural Factors","offers":[{"title":"Default Title","offer_id":43889656987874,"sku":"BIO-QUERLIPOMYCELL","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/files\/QuerLipoPhoto.png?v=1792001120"},{"product_id":"quercetin-250mg-120","title":"Quercetin 250mg (120)","description":"Uses For Quercetin\u003cbr\u003eDiminishes Histamine Release: Quercetin inhibits the synthesis of enzymes necessary for the release and degranulation of histamine. An in vitro study performed on neutrophils reported that quercetin mediated beta-glucuronidase and lysozyme release, as well as significantly moderated arachidonic acid release from cell membranes.*\u003cbr\u003eAntioxidant Support: Quercetin promotes cardiovascular health by protecting lipids from oxidation and supporting the health of capillaries by enhancing their strength and integrity. Studies suggest that quercetin may also promote healthy vision by mediating sorbitol production.*\u003cbr\u003eCellular Support: An animal study indicated that quercetin supported prostate cell health by moderating receptor function at the transcription level. Additionally, in vitro studies have reported that this powerful flavonoid may be supportive of colon and breast cell health.*","brand":"Pure","offers":[{"title":"Default Title","offer_id":43891675496674,"sku":"PQUER120","price":25.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/files\/pquer120pic.png?v=1710354486"},{"product_id":"pquer60","title":"Quercetin 250mg (60)","description":"Uses For Quercetin\u003cbr\u003eDiminishes Histamine Release: Quercetin inhibits the synthesis of enzymes necessary for the release and degranulation of histamine. An in vitro study performed on neutrophils reported that quercetin mediated beta-glucuronidase and lysozyme release, as well as significantly moderated arachidonic acid release from cell membranes.*\u003cbr\u003eAntioxidant Support: Quercetin promotes cardiovascular health by protecting lipids from oxidation and supporting the health of capillaries by enhancing their strength and integrity. Studies suggest that quercetin may also promote healthy vision by mediating sorbitol production.*\u003cbr\u003eCellular Support: An animal study indicated that quercetin supported prostate cell health by moderating receptor function at the transcription level. Additionally, in vitro studies have reported that this powerful flavonoid may be supportive of colon and breast cell health.*","brand":"Pure","offers":[{"title":"Default Title","offer_id":43891680018658,"sku":"PQUER60","price":14.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/files\/pquer60pic.png?v=1710354751"},{"product_id":"davinci-allerdmg-60","title":"Aller-DMG™ (60 Tablets)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat it is:\u003c\/strong\u003e Aller-DMG™ is a vegetarian, multi-ingredient allergy and immune balance formula developed by DaVinci Labs, delivering seven clinically relevant ingredients — Quercetin, Bromelain, N-Acetyl Cysteine, Vitamin C (as calcium ascorbate), Grape Seed Extract (standardized to proanthocyanidins), N,N-Dimethylglycine HCl (DMG), and Perilla (\u003cem\u003ePerilla frutescens\u003c\/em\u003e) Seed Extract — in a single tablet formulated to support healthy histamine levels, sinus comfort, respiratory health, skin integrity, and balanced immune response. Designed for practitioner-directed use in allergy and immune support protocols, Aller-DMG™ combines histamine-modulating flavonoids, mucolytic and proteolytic enzyme activity, glutathione precursor support, antioxidant defense, and immune methylation support into one comprehensive seasonal and environmental sensitivity formula appropriate for year-round or targeted seasonal use.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow it works:\u003c\/strong\u003e Aller-DMG™ supports allergy and immune balance through four complementary mechanistic categories targeting histamine production, immune cell response, sinus and respiratory tissue health, and antioxidant and methylation support. Quercetin (250 mg) — the primary flavonoid driver of the formula — inhibits histidine decarboxylase (the enzyme responsible for histamine biosynthesis) and stabilizes mast cell membranes, reducing the degranulation-triggered histamine release that underlies most symptomatic allergic responses, while simultaneously supporting cellular structural integrity to improve the resilience of tissues exposed to environmental irritants. Bromelain (250 mg), a pineapple stem-derived proteolytic enzyme, enhances quercetin absorption through improved gastrointestinal permeability, while independently supporting sinus comfort and healthy mucus viscosity through its protein-dissolving and mucolytic enzymatic activity — directly addressing the excess phlegm and nasal congestion associated with allergic responses. Perilla (\u003cem\u003ePerilla frutescens\u003c\/em\u003e) seed extract, standardized to polyphenols, rosmarinic acid, and luteolin, provides additional histamine regulation through rosmarinic acid-mediated suppression of allergic inflammatory mediators and luteolin's mast cell-stabilizing flavonoid activity, helping maintain comfort of the nasal passages, eyes, and skin during environmental challenges. N-Acetyl Cysteine (200 mg) serves as the direct precursor to glutathione — the primary intracellular antioxidant and mucosal protective compound in respiratory epithelium — supporting mucosal integrity, antioxidant defense in lung and sinus tissue, and the breakdown of disulfide bonds in mucus glycoproteins that reduce mucus viscosity. Grape Seed Extract (150 mg, yielding 142.5 mg proanthocyanidins) provides capillary-strengthening and antioxidant proanthocyanidin activity that supports the vascular integrity of nasal and sinus mucosal tissue. Vitamin C (as calcium ascorbate, 250 mg) participates in histamine catabolism through its role as a cofactor for the histamine-degrading enzyme diamine oxidase (DAO), and synergizes with quercetin to regulate immune cell cytokine balance. DMG HCl (100 mg) supports respiratory function through promotion of pulmonary circulation and tissue oxygen utilization, while contributing methyl group donation to immune methylation pathways that support healthy immune cell production and antibody synthesis.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhen to use it:\u003c\/strong\u003e Aller-DMG™ is appropriate for practitioner-directed use in adult clients requiring comprehensive nutritional support for healthy histamine levels, sinus comfort, respiratory tissue integrity, and balanced immune response — particularly during periods of elevated environmental or seasonal allergen exposure. It is well-suited for integration into allergy management protocols, protocols addressing elevated airborne environmental sensitivities, and immune balance programs where mast cell stabilization, histamine regulation, and mucosal tissue protection are primary clinical objectives. One tablet two to three times daily between meals supports sustained histamine-modulating and immune-supportive activity throughout the day, with between-meal timing recommended to maximize the systemic absorption of Bromelain and other enzymatic components.\u003c\/p\u003e","brand":"Davinci Labs","offers":[{"title":"Default Title","offer_id":46856854536418,"sku":"DL-AllerDMG60","price":24.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/files\/0200413.060-_F_2.jpg?v=1776871743"}],"url":"https:\/\/mhpvitamins.myshopify.com\/collections\/allergy-support.oembed","provider":"Mountain States Health Products Inc","version":"1.0","type":"link"}