Doctors Best Natto-Serra, Non-GMO, Vegan, 90 Veggie Capsule (Pack of 1)

Price: $22.52
(as of Oct 24, 2025 13:12:51 UTC – Details)


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.
Package Dimensions ‏ : ‎ 4.88 x 2.2 x 2.01 inches; 2.65 ounces
Date First Available ‏ : ‎ August 18, 2013
Manufacturer ‏ : ‎ Doctor’s Best
ASIN ‏ : ‎ B0BF4K5RGR
Best Sellers Rank: #330,314 in Health & Household (See Top 100 in Health & Household) #1,272 in Multi-Enzyme Nutritional Supplements
Customer Reviews: 5.0 5.0 out of 5 stars 1 rating var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Helps Support The Circulatory System
Helps Support The Immune System
(Nattokinase-Serrapeptase)
Science-Based Nutrition
Dietary Supplement
Gluten Free & Non-GMO
Vegan