Very happy to have this strength and size available. This the only Nattokinase that works for me. Within days of starting this again symptoms my Post Thrombotic Syndrome disappeared. I never miss a dose and that keeps the pain away.

Using another brand of Nattokinase this year I developed leg pain and had to have blood thinning injections for a possible leg clot. Once I started using this brand of Nattokinase NSK-SD - the leg pain disappeared. The other brand went into the bin. I have used Nattokinase NSK-SD for 7 years and this brand is the only type I will use. I have Factor V Leiden, have had a DVT and was diagnosed with Post Thrombotic Syndrome about 8 years ago. Good quality Nattokinase NSK-SD allows me to stay healthy.