--- product_id: 92498248 title: "Tesseract BerberActiv-QR Berberine Supplement, 350mg, 90 Capsules | Quick Release, Gut, Liver & Immune Support, Hypoallergenic, Advanced Absorption, Gluten Free, Vegetarian Capsules" brand: "tesseract medical research" price: "€ 80.13" currency: EUR in_stock: true reviews_count: 8 category: "Tesseract Medical Research" url: https://www.desertcart.hr/products/92498248-tesseract-berberactiv-qr-berberine-supplement-350mg-90-capsules-quick-release store_origin: HR region: Croatia --- # 90 vegetarian capsules, hypoallergenic 350mg nano-molecular berberine Precision immune & liver support Tesseract BerberActiv-QR Berberine Supplement, 350mg, 90 Capsules | Quick Release, Gut, Liver & Immune Support, Hypoallergenic, Advanced Absorption, Gluten Free, Vegetarian Capsules **Brand:** tesseract medical research **Price:** € 80.13 **Availability:** ✅ In Stock ## Summary > 🧪 Unlock next-level health with precision nano-berberine power! ## Quick Answers - **What is this?** Tesseract BerberActiv-QR Berberine Supplement, 350mg, 90 Capsules | Quick Release, Gut, Liver & Immune Support, Hypoallergenic, Advanced Absorption, Gluten Free, Vegetarian Capsules by tesseract medical research - **How much does it cost?** € 80.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/92498248-tesseract-berberactiv-qr-berberine-supplement-350mg-90-capsules-quick-release) ## Best For - tesseract medical research enthusiasts ## Why This Product - Trusted tesseract medical research brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Conscious:** Hypoallergenic, vegetarian capsules crafted in cGMP-certified facilities for uncompromised quality. - • **Nano-Powered Absorption:** Tesseract’s proprietary nano-molecular delivery ensures maximum bioavailability for real results. - • **Science-Backed Wellness:** Formulated with cutting-edge CyLoc and DexKey technology for stable, timed ingredient release. - • **Targeted Immune & Liver Support:** Clinically designed formula supports your body’s defenses and detox pathways with precision. - • **Consistent Quality, Every Capsule:** Batch-tested and manufactured under strict standards to guarantee purity and potency. ## Overview Tesseract Medical Research BerberActiv-QR delivers 350mg of premium berberine per capsule using advanced nano-molecular technology for enhanced absorption and targeted immune and liver support. This hypoallergenic, vegetarian supplement is manufactured in cGMP-certified facilities, ensuring consistent quality and stability with every dose. Designed for adults seeking scientifically backed cardiovascular and metabolic wellness, it offers 90 capsules per bottle for a 3-month supply. ## Description Shop our Products Visit the Store Shop our Products Visit the Store Review: Excellent Quality - Berberine works but finding a quality product is essential. This is the best one I have found. Review: High Quality & High Absorption - I love Berberine, but its hard to find a good quality version that absorbs well. This brand has the best of both worlds, with great absorption and utilization. I take Two capsules daily with meals. it's lowered my blood sugar, my A1c, and helped me loose some weight over several months. I did so without even changing my diet or exercise. I will add updates, if necessary. ## Features - Crafted with premium berberine extract in a science-driven formula designed for consistent quality and reliability.* - Features Tesseract’s proprietary nano-molecular delivery technology, engineered for consistent release and enhanced ingredient dispersion.* - Each active ingredient is encased in CyLoc carriers and paired with DexKey release agents to help maintain ingredient stability and precision release.* - Formulated and manufactured in facilities that follow current Good Manufacturing Practices (cGMP), ensuring product quality and safety from batch to batch.* - Tesseract Medical Research applies cutting-edge delivery science to create premium supplements with carefully selected, research-supported ingredients.* ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GBGX763 | | Age Range Description | Adult | | Best Sellers Rank | #203,139 in Health & Household ( See Top 100 in Health & Household ) #9,070 in Blended Vitamin & Mineral Supplements | | Brand | Tesseract Medical Research | | Brand Name | Tesseract Medical Research | | Container Type | Bottle | | Customer Reviews | 4.4 out of 5 stars 28 Reviews | | Dosage Form | 1-500 | | Flavor | Berberine | | Is Product Expirable | Yes | | Item Form | Capsule | | Item Package Quantity | 1 | | Item Weight | 0.07 Kilograms | | Manufacturer | Tesseract Medical Research | | Manufacturer Part Number | sdefr-339 | | Material Features | Vegetarian | | Number of Items | 90 | | Package Information | Bottle | | Package Quantity | 1 | | Recommended Uses For Product | Cardiovascular Support Build, Immune Support | | Total Servings Per Container | 90 | | UPC | 818795020031 | | Unit Count | 90.0 Count | ## Product Details - **Brand:** Tesseract Medical Research - **Item Form:** Capsule - **Manufacturer:** Tesseract Medical Research - **Item Package Quantity:** 1 - **Package Information:** Bottle ## Images ![Tesseract BerberActiv-QR Berberine Supplement, 350mg, 90 Capsules | Quick Release, Gut, Liver & Immune Support, Hypoallergenic, Advanced Absorption, Gluten Free, Vegetarian Capsules - Image 1](https://m.media-amazon.com/images/I/61NO7U1a4RL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Quality *by S***E on July 28, 2025* Berberine works but finding a quality product is essential. This is the best one I have found. ### ⭐⭐⭐⭐⭐ High Quality & High Absorption *by H***Y on September 3, 2020* I love Berberine, but its hard to find a good quality version that absorbs well. This brand has the best of both worlds, with great absorption and utilization. I take Two capsules daily with meals. it's lowered my blood sugar, my A1c, and helped me loose some weight over several months. I did so without even changing my diet or exercise. I will add updates, if necessary. ### ⭐⭐⭐⭐⭐ Improved glucose management through the day *by G***E on April 16, 2021* Improved glucose control. In the morning my glucose would be 105 then would take two tablets and 30 min later would see a decrease in glucose to lower 90’s . ## Frequently Bought Together - Tesseract Medical Research BerberActiv-QR Berberine Immune Support Supplement, Supports Liver Health, Hypoallergenic, 350mg, 90 Vegetarian Capsules - Tesseract Medical Research ProButyrate Gut Health Supplement, Butyric Acid Complex, Gastrointestinal Support Supplement, Helps Restore Balance to Stabilize Gut Microbiome, 600mg, 120 Capsules - TetraCumin SR Joint Support Supplement, Sustained Release Turmeric Curcumin Metabolite, Proprietary Joint Supplements for Women & Men, Helps Promote Muscle & Joint Health, 120 Capsules --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/92498248-tesseract-berberactiv-qr-berberine-supplement-350mg-90-capsules-quick-release](https://www.desertcart.hr/products/92498248-tesseract-berberactiv-qr-berberine-supplement-350mg-90-capsules-quick-release) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-10*