Doctor’s Best Natto-Serra (Nattokinase-Serrapeptase) is a combination of two natural enzymes that have been used as dietary supplements for decades. Serrapeptase (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.
Adult Use: Take 1 capsule daily without food, or as recommended by a nutritionally-informed physician.
Serrateric™ (maltodextrin, tricalcium phosphate, calcium stearate, microcrystalline cellulose, medium chain triglycerides), delayed release capsule (modified cellulose, gellan gum, purified water).
Contains soy.
| Supplement Facts | ||
| Serving Size: 1 Veggie Capsule | ||
| Servings Per Container: 90 | ||
| Amount per serving | % Daily Value | |
| Calcium (from tricalcium phosphate and calcium stearate in Serrateric™) | 27 mg | 2% |
| Serrapeptase Enzyme (from Serratio sp.) | 40,000 SPU** | † |
| Nattokinase (from fibrinase enzyme) | 2,000 FU*** | † |
| † Daily Value not established. **SPU-serratiopeptidase activity units ***FU-fibrinolytic activity units | ||