--- product_id: 456089704 title: "Nattokinase Supplement, 4,000 FU per Serving, 120 Capsules" brand: "double wood supplements" price: "€ 45.24" currency: EUR in_stock: true category: "Double Wood Supplements" url: https://www.desertcart.sk/products/456089704-nattokinase-supplement-4-000-fu-per-serving-120-capsules store_origin: SK region: Slovakia --- # Gluten-free, vegan, GMO-free 4,000 FU per serving ISO/IEC 17025 lab-tested enzyme activity Nattokinase Supplement, 4,000 FU per Serving, 120 Capsules **Brand:** double wood supplements **Price:** € 45.24 **Availability:** βœ… In Stock ## Summary > πŸ’“ Unlock the flow: Elevate your heart health with science-backed nattokinase! ## Quick Answers - **What is this?** Nattokinase Supplement, 4,000 FU per Serving, 120 Capsules by double wood supplements - **How much does it cost?** € 45.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/456089704-nattokinase-supplement-4-000-fu-per-serving-120-capsules) ## Best For - double wood supplements enthusiasts ## Why This Product - Trusted double wood supplements brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Clean & Conscious:** Formulated gluten-free, vegan, and GMO-free to align with your mindful wellness lifestyle. - β€’ **Lab-Verified Purity:** Every batch undergoes rigorous ISO/IEC 17025-accredited testing to guarantee enzyme potency and quality. - β€’ **Optimized Absorption:** Osmotic release capsules ensure steady, effective delivery for sustained blood flow support. - β€’ **Clinically Potent Dose:** Each serving delivers a research-backed 4,000 fibrin units for maximum circulatory support. - β€’ **Synergistic Heart Health:** Pairs perfectly with D3K2 to amplify cardiovascular and vascular wellness in your daily routine. ## Overview Double Wood Supplements’ Nattokinase delivers a potent 4,000 FU dose per serving, verified by accredited labs to support healthy blood flow and circulatory wellness. This vegan, gluten-free formula is designed for professionals seeking a clean, effective enzyme supplement that pairs seamlessly with cardiovascular routines, ensuring optimized absorption and trusted quality. ## Description Buy Nattokinase Supplement, 4,000 FU per Serving, 120 Capsules | Fibrinolytic Enzyme, Nattokinase Supplement, Two Capsules for 4000 FU, Third-Party Tested on desertcart.com βœ“ FREE SHIPPING on qualified orders ## Features - SUPPORTS CIRCULATORY HEALTH: A fibrinolytic enzyme studied for its role in supporting healthy circulation. - SUPPORTS HEALTHY BLOOD FLOW: Nattokinase's fibrinolytic action helps support healthy blood viscosity, normal fibrin levels, and circulatory flow as part of a daily wellness routine. - CARDIOVASCULAR WELLNESS PAIRING: Nattokinase pairs naturally with D3K2 as part of a cardiovascular wellness routine, together supporting healthy blood flow plus foundational vascular and bone support. - 4,000 FU PER SERVING: Research-aligned dose, 2 capsules delivering 4,000 fibrin units daily. - ENZYME ACTIVITY VERIFIED: Every batch tested for FU activity by an ISO/IEC 17025-accredited lab. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B6CQ9ZVJ | | Age Range Description | Adult | | Best Sellers Rank | #2,914 in Health & Household ( See Top 100 in Health & Household ) #9 in Enzyme Nutritional Supplements | | Brand | Double Wood Supplements | | Brand Name | Double Wood Supplements | | Color | No Color | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 3,808 Reviews | | Diet Type | Gluten Free, Vegan | | Dosage Form | Capsule | | Dose Release Method | Osmotic Release | | Flavor | Unflavored | | Item Dimensions | 2 x 2 x 3.5 inches | | Item Form | Capsule | | Item Highlight | Fibrinolytic Enzyme, Nattokinase Supplement, Two Capsules for 4000 FU, Third-Party Tested | | Item Weight | 1.44 ounces | | Manufacturer | Double Wood Supplements | | Manufacturer Part Number | DWNATTO | | Material Features | GMO Free, Gluten Free, Vegan | | Model Name | See packaging | | Model Number | DWNATTO | | Number of Items | 1 | | Primary Supplement Type | Nattokinase | | Product Benefits | Heart Health Support,Circulation Support,Vascular Health Support | | Recommended Uses For Product | heart disease, high blood pressure, stroke, chest pain, deep vein thrombosis, atherosclerosis, hemorrhoids, varicose veins, poor circulation, and peripheral artery disease | | Special Ingredients | Nattokinase | | Specific Uses For Product | Dietary Supplement | | Supplement Formulation | Individual Supplement | | Total Servings Per Container | 60 | | UPC | 850033272239 | | Unit Count | 120 Count | ## Product Details - **Brand:** Double Wood Supplements - **Diet Type:** Gluten Free, Vegan - **Flavor:** Unflavored - **Item Form:** Capsule - **Item Weight:** 1.44 ounces - **Item dimensions L x W x H:** 2 x 2 x 3.5 inches - **Primary Supplement Type:** Nattokinase - **Product Benefits:** Heart Health Support,Circulation Support,Vascular Health Support - **Special Ingredients:** Nattokinase - **Unit Count:** 120 Count ## Images ![Nattokinase Supplement, 4,000 FU per Serving, 120 Capsules - Image 1](https://m.media-amazon.com/images/I/61iMnG0NLiL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is nattokinase and what does it support?** A: Nattokinase is an enzyme derived from natto, a fermented soybean food, studied for its role in supporting healthy circulation and cardiovascular wellness. **Q: What does 4,000 FU mean and why does it matter?** A: FU stands for fibrin units, the standard measure of nattokinase enzymatic activity. Each 2-capsule serving provides 4,000 FU, the dose range used in published human research on nattokinase and cardiovascular markers. **Q: When and how should I take nattokinase?** A: Take on an empty stomach as directed on the label, either 30 minutes before a meal or 2 hours after eating. **Q: Is nattokinase safe to take with other medications?** A: Nattokinase has fibrinolytic properties. Consult your provider before use if taking anticoagulants or antiplatelet medications, have a bleeding disorder, or are scheduled for surgery. Do not exceed the labeled dose. **Q: Is Double Wood Nattokinase third-party tested?** A: Every batch tested for purity, potency, heavy metals, and microbial safety. Third-party tests by ISO/IEC 17025 accredited labs. COAs published openly. ## Frequently Bought Together - Nattokinase Supplement 4,000 FU Servings, 120 Capsules (Derived from Japanese Natto) Systemic Enzymes for Cardiovascular and Circulatory Support by Double Wood - Serrapeptase 240,000 SPU Max Potency (120 Veggie Capsules) Proteolytic Enzyme for Sinus, Respiratory and Joint Health (Non-GMO, Gluten Free, Vegetarian Safe) by Double Wood - Lumbrokinase Enzymes Supplement - 120 Capsules (Max Activity 10,000 FU/Gram) 150mg per Serving (No Fillers, Non-GMO, Gluten Free) for Cardiovascular and Blood Circulation Support by Double Wood --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/456089704-nattokinase-supplement-4-000-fu-per-serving-120-capsules](https://www.desertcart.sk/products/456089704-nattokinase-supplement-4-000-fu-per-serving-120-capsules) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-25*