Doctor's Best Nattokinase is a science based cardiovascular supplement that supports healthy circulation through a powerful nattokinase enzyme sourced from natto fermentation (which has been studied) . Daily use helps keep smooth blood flow and supports heart health with a vegan non-GMO capsule. Doctor's Best is a brand devoted to science-based nutrition and quality, delivering reliable purity first formulations.

Benefits & Features:

• Supports normal circulation via fibrinolytic activity daily.
• Nattokinase, the key ingredient, helps break down fibrin to keep blood flow smooth.
• Non-GMO vegan capsules make daily use simple and worry free for busy lives.
• Vitamin K2 free formulation cuts concerns for folks watching blood coagulation.
• Regular daily use at 2000 fibrinolytic units lines up with the clinically validated dose for supporting healthy blood pressure and circulation.

Maltodextrin, hypromellose (vegetarian capsule), magnesium stearate (vegetable source). Contains Soy.

• GTIN: 753950001251
• Manufacturer: Doctor's Best
• Size: 90 Capsules
• Categories: CHECKOUT UPSELLDoctor's BestNattokinase Supplements
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 1 capsule daily between meals, or as recommended by a nutritionally informed physician. Store in a cool, dry place. Warning: Consult your physician before taking this product. Do not use this product if you are pregnant, lactating, taking anticoagulants, or if you are allergic to soy.

Please consult the product packaging for accurate instructions on how to use the product.

Nattokinase is an enzyme derived from natto fermentation and acts as a fibrinolytic enzyme involved in the body's normal clot-dissolution processes.

This enzyme is produced from natto using Bacillus subtilis fermentation and comes in a vegetarian capsule, non-GMO and vegan in origin.

What Does Nattokinase Do?

Nattokinase contributes to normal circulatory function by breaking down fibrin, a protein involved in clot formation, helping blood flow stay healthy in the body. This mechanism aligns with recognised physiological pathways for fibrinolysis.

Dr. Sumi of the University of Tokyo found that nattokinase shows fibrinolytic activity, contributing to its role in normal circulatory processes.

This supplement isn't intended to diagnose, treat, cure, or prevent any disease.

Doctor's Best shines with a science-led approach to cardiovascular support, and a clear focus on enzyme technologies sourced from natto fermentation. This label has established a reputation around well-supported formulations that match modern nutrition science, and nattokinase they offer acts as a key active in this product range. Our Welzo crew assessed Doctor's Best via a thorough process, taking into account their focus on clear ingredient origins, vegan and non-GMO profiles, and their commitment to showing the nattokinase active as part of a well‑built, capsule-based supplement. You can discover more about how we verify ingredient quality through our team and quality standards pages, linked here: our expert team of doctors, nurses, and nutritionists and how we verify ingredient quality.

Ultimately, Doctor's Best provides a product that slots into this supplement category with a clear manufacturing and formulation emphasis, making it the ideal partner pick for this nattokinase product in our line-up.