
Natto-Serra
Doctor's Best® Natto-Serra is a unique formula combining two natural enzymes that have been used as dietary supplements for decades. Together, serrapeptase and nattokinase help support the circulatory and immune systems.
More Images


Natto-Serra
Doctor's Best® Natto-Serra is a unique formula combining two natural enzymes that have been used as dietary supplements for decades. Together, serrapeptase and nattokinase help support the circulatory and immune systems.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Doctor's Best® Natto-Serra is a unique formula combining two natural enzymes that have been used as dietary supplements for decades. Together, serrapeptase and nattokinase help support the circulatory and immune systems.















