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🌿 Unlock your immune edge with nature’s smartest histamine support!
Researched Nutritionals HistaQuel offers a scientifically formulated blend of six clinically researched flavonoids and herbs, including quercetin phytosome and black cumin seed extract, designed to support healthy mast cell function and regulate histamine response. This vegetarian, non-GMO supplement provides 120 capsules per bottle, delivering superior absorption and allergen-free immune support trusted by thousands.







| ASIN | B0C2WKSJ8P |
| ASIN | B0C2WKSJ8P |
| Age Range Description | Adult |
| Best Sellers Rank | #42,814 in Health & Household ( See Top 100 in Health & Household ) #23 in Nettle Herbal Supplements |
| Brand Name | Researched Nutritionals |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (135) |
| Date First Available | April 18, 2023 |
| Diet Type | Vegetarian |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00893295002596 |
| Item Dimensions | 2.5 x 2.5 x 4.5 inches |
| Item Form | Capsule |
| Item Highlight | Histamine & Mast Cell Support, Stinging Nettle, Black Cumin Seed Oil, Clinically Researched Flavonoid & Herbal Formula |
| Item Weight | 4 ounces |
| Item model number | RN167 |
| Manufacturer | Researched Nutritionals |
| Manufacturer | Researched Nutritionals |
| Manufacturer Part Number | RN167 |
| Material Features | GMO Free |
| Material Type Free | GMO Free |
| Model Number | RN167 |
| Number of Items | 1 |
| Primary Supplement Type | Mast Cell Support Capsules |
| Product Benefits | Mast Cell Support |
| Product Dimensions | 2.5 x 2.5 x 4.5 inches; 4 ounces |
| Special Ingredients | Mast Cell Secure Complex, HistaCheck Complex |
| Total Servings Per Container | 120 |
| UPC | 893295002596 |
| Unit Count | 120 Count |
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