Can Doctor's Best Natto-Serra Help with Constipation?

Last update

4/21/2026

Reviewed By

🩺 Kety Ben David, B.Sn.

Overview

SCIENTIFIC SCORE

No researches found

N/A

USERS' SCORE

Good

Based on 2 Reviews

8.5

Supplement Facts

Serving Size: 1 Veggie Capsule

Amount Per Serving

%DV

Calcium (from tricalcium phosphate and calcium stearate in Serrateric™)

29 mg

Serrapeptase Enzyme (from Serratio sp.)

40,000 SPU**

†

Nattokinase (from fibrinase enzyme)

2,000 FU***

†

Most Useful Reviews

Improved regularity noted

This excellent preparation contains two types of enzymes and is helpful for recovery from coronavirus and joint issues. While taking it, I've noticed improvements in my parent's health—brighter complexions and regular stools! My mother takes it strictly on an empty stomach, while my father sometimes has it with food. Their constipation issues are now resolved!

7.5

Aiding digestive health

The quality of this product is superb, with well-balanced ingredients that improve overall health due to their natural substances. The capsules are easy to swallow and have a neutral taste. This supplement aids digestion and is also effective for constipation. I highly recommend purchasing it!