Price: $29.97
(as of Jul 28, 2026 15:57:36 UTC – Details)
Product description
Product Dimensions : 2.5 x 2.5 x 2.48 inches; 4 ounces
Date First Available : September 26, 2019
Manufacturer : Dr. Mercola
ASIN : B07QB7DP4G
Best Sellers Rank: #48,515 in Health & Household (See Top 100 in Health & Household) #39 in Quercetin Antioxidant Supplements #1,856 in Blended Vitamin & Mineral Supplements
Customer Reviews: 4.7 4.7 out of 5 stars (680) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
For Immune Support: Dr. Mercola Quercetin and Pterostilbene Advanced helps maintain normal immune, lung, metabolic, and cellular health*
Enhanced Bioavailability Quercetin: Features Quercetin Phytosome Complex, designed for up to 20 times better absorption compared to standard quercetin formulas
Powerful Antioxidant Support: Contains trans-Pterostilbene, a bioavailable form identical to the antioxidant found in blueberries to support overall well-being*
Year-Round Immune Defense: This advanced multi-antioxidant formula helps support your body’s natural defense against everyday and seasonal threats*
Empowering You: We give you the resources to take control of your health with regenerative practices and informed consent principles
