{"product_id":"doublewood-nattokinase-4-000-fu","title":"Doublewood Nattokinase 4,000 FU","description":"\u003cp\u003eDouble Wood Supplements Nattokinase is a highly popular, third-party tested enzyme dietary supplement designed to support healthy blood circulation, blood viscosity, and overall cardiovascular wellness.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e📋 Key Specifications \u0026amp; Product Details\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e• Potency \u0026amp; Dosage: Each capsule contains 2,000 FU (Fibrin Units) of enzymatic activity. A standard 2-capsule serving provides 4,000 FU (200 mg).\u003c\/p\u003e\n\u003cp\u003e• Available Sizes: It is sold in a 120-capsule bottle (2-month supply) and a 240-capsule bottle (4-month supply).\u003c\/p\u003e\n\u003cp\u003e• Quality Standards: Every batch is verified by an ISO\/IEC 17025-accredited laboratory using a fibrin plate assay to confirm enzyme potency. It is manufactured in a cGMP-compliant U.S. facility.\u003c\/p\u003e\n\u003cp\u003e• Dietary Attributes: The capsules are vegan, gluten-free, and Non-GMO.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e💡 Benefits \u0026amp; How It Works\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eUnlike standard supplements that rely on blood vessel dilation, Nattokinase is a systemic fibrinolytic enzyme extracted from fermented Japanese soy (natto). It works directly by breaking down fibrin, a protein involved in blood clotting, which helps maintain smooth, natural blood flow.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e⏱️ Directions \u0026amp; Usage Tips\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e• When to take: Take 2 capsules daily on an empty stomach (either 30 minutes before a meal or 2 hours after eating). Food or digestive enzymes in your stomach can degrade the nattokinase, reducing its efficacy.\u003c\/p\u003e\n\u003cp\u003e• Timeframe: Nattokinase builds up gradually in the body. Human clinical trials typically measure circulatory marker changes over an 8 to 26-week period of continuous use.\u003c\/p\u003e\n\u003cp\u003e• Cardiovascular Pairing: It pairs exceptionally well with Vitamin D3+K2 for foundational bone and vascular support. (Note: Take Nattokinase on an empty stomach, but take D3+K2 with a fat-containing meal for proper absorption).\u003c\/p\u003e","brand":"The Supplements Factory","offers":[{"title":"View Product \/ 120","offer_id":67647529976122,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true},{"title":"View Nutrition Facts \/ 120","offer_id":67647530008890,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/6265\/0170\/files\/rn-image_picker_lib_temp_acc7b3d0-abee-4de5-a746-7080252f5893.png?v=1791412815","url":"https:\/\/thesupplementsfactory.com\/products\/doublewood-nattokinase-4-000-fu","provider":"The Supplements Factory","version":"1.0","type":"link"}