Natto-Serra 90 Veggie Caps

• Helps Support The Circulatory And Immune System
• Dietary Supplement
• Vegan
• Non-GMO
• Gluten Free

Doctor's Best Natto-Serra is a combination of two natural enzymes that have been used as dietary supplements for decades. Serra-peptase (serratio-peptidase) is a protein-digesting enzyme isolated from the friendly bacterium Serratia E-15 discovered in the Japanese silkworm. Nattokinase also digests protein and is derived from “natto,” a fermented soy food popular in Japan for centuries. This nattokinase is free of vitamin K. The serrapeptase is formulated with Serrateric, a superior alternative to enteric coating that protects the enzyme until it reaches the intestine for optimal absorption.

• Helps support the circulatory system
• Helps support the immune system