Olympian Labs

Nattokinase Complex

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$28 $55.99 In stock

Olympian Labs Nattokinase is a natural enzyme extracted from the Japanese food Natto, a fermented soy dish traditionally used to support heart and circulatory health. This enzyme helps the body maintain smooth, steady blood flow by breaking down fibrin, a protein involved in clot formation. Enhanced with Grapeseed Extract, it provides additional antioxidant support to protect cells and vessels from oxidative stress.

SKU: 110091003

Customer Reviews (4.6 / 5 · 5 reviews)

Isabella ★★★★★

Three months in and my circulation feels noticeably smoother, especially in my legs after long workdays. The fact that it’s derived from fermented soy gives me confidence it’s a natural approach, and the capsules are easy to swallow with no aftertaste.

Emma X. ★★★★★

I’ve been taking these after meals for about three weeks now, and the fact that they’re extracted from actual fermented natto makes me feel like I’m getting the real traditional benefit without having to eat the slimy dish. My circulation feels noticeably smoother during my afternoon walks, and the

Samuel ★★★★★

My cardiologist suggested this kind of enzyme, and this fermented soy extract is the first one that doesn't upset my stomach. Three weeks in, my morning blood pressure readings have been noticeably steadier without any change in my diet.