- Science-Based Nutrition™
- (Nattokinase-Serrapeptase)
- Helps Support the Circulatory and Immune System
- Dietary Supplement
- Vegan
- Non-GMO
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.
| 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™) |
29 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 |
Other ingredients
Serrateric™ (maltodextrin, tricalcium phosphate, calcium stearate, medium chain triglycerides), delayed release capsule (hypromellose, gellan gum, purified water).
Contains Soy.
Suggested use
Adult Use: Take 1 capsule daily without food, or as recommended by a nutritionally-informed physician.
