Doctor’s Best – Natto-Serra
Doctor’s Best Natto-Serra is a combination of two natural enzymes serrapeptase and nattokinase, and supports healthy immune response and supports healthy circulation.
Nattokinase, a fibrinolytic enzyme, breaks down blood clotting fibrin while Serrapeptase (serratiopeptidase) is a protein-digesting enzyme isolated from the friendly bacterium Serratia E-15
Doctor’s Best uses serrapeptase made with Serrateric, a superior alternative to enteric coating that protects the enzyme until it reaches the intestines for optimal absorption.
Nattokinase is derived from Natto , a fermented soy food popular in Japan for centuries.
Gluten Free, Non-GMO, Vegetarian, Vegan
What is Doctor’s Best Natto-Serra?
Doctor’s Best Natto-Serra supports healthy immune response and supports healthy circulation. It is a combination of two natural proteolytic enzymes, serrapeptase and nattokinase. Serrapeptase (serratiopeptidase) is a protein-digesting enzyme isolated from bacteria isolated from the intestine of silk worms (Serratia E-15). The serrapeptase is formulated with Serrateric, a superior alternative to enteric coating that protects the enzyme until it reaches the intestines for optimal absorption. Nattokinase is derived from Natto , a fermented soy food popular in Japan for centuries.
How does it work?
Natto kinase is an enzyme that is found in traditional Japanese soy cheese that is also known as natto. Natto has been shown to exhibit a fibrin lytic effect in the blood stream. It has the capability to break down blood clots. Nattokinase was discovered I 1980 by a doctor from Miyazaki Medical College in Japan. Since its discovery, the cardiovascular effects of Nattokinase have been studied in many countries. Serrapeptase has other applications. Serrapeptase is an immunologically active enzyme. It can bind itself to the alpha 2 macroglobulin in our plasma where it is shielded from the immune system while retaining its enzymatic activity, and in this way it is transferred to the sites where it is needed in the body. It is this same type of specific action that allows silkworms to eat its own protective cocoon, digest it without any side effects.
Ecosupplements customer (verified owner) –
worked to clear my husband’s veins – his feet were blue before taking this medicine and he always complained about tightness in his leg muscles when walking a short distance. He would have sores on his lower legs
Ecosupplements customer (verified owner) –
I am a woman who suffers from heavy menstrual cycles. I have found two ingredients in this supplement to be great for women who suffer from cystic fibroids. After a few weeks of trying, I noticed that I didn’t miss your cycles.
Ecosupplements customer (verified owner) –
have been taking natto-serra for a few years now. My husband had a spinal injury and pain. We used serrapeptase which helped relieve pain and inflammation; we used natto which is beneficial for heart health and clearing f
Ecosupplements customer (verified owner) –
I learned about systemic enzymes and how they help your body fight inflammation. I also take digestive enzymes to help break down food, but these systemic enzymes help your body fight blood clots.
tuffluk (verified owner) –
It’s really tough finding a complex proteolytic enzyme under $30 that supports circulatory, and immune function. Excellent product Doctor’s Best, and thanks for stocking this item, Ecosupplements.
VANDER ELIAZ (verified owner) –
Natto Serra are very good, cleaner your veins and artery
The Happy Health Coach (verified owner) –
I am confident with Dr.Best brands and I like the idea of Natto and Serra enzyme in one combo as it is great to take together. I feel everyone can try it as we all have our own digestive needs. I like the price too! Thank you and Bon Appetite!
Ecosupplements customer (verified owner) –
Doctor’s Best Natto-Serra 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
Ecosupplements customer (verified owner) –
Honestly, I can’t say if it works like taking so many other supplements, but I know something is working against my candida.
Ecosupplements customer (verified owner) –
Helps a ton with long covid and ME/CFS. If you can stick to the first phase of herxing – feeling temporarily worse for about 7-10 days (because it breaks up the micro clots and your body takes care of that and what’s in
Ecosupplements customer (verified owner) –
I like that it gives the benefit of two quality enzymes and one small capsule is enough for a day’s dosage. The ingredient list looks clean and the capsules are easy to swallow with no taste.
Ecosupplements customer (verified owner) –
I have done some experiments with proteolytic enzymes and this has been the most effective so far. It’s potent enough to do in 1 dose what others would take double or often triple. The scale of efficiency is ease of mobility, s
Ecosupplements customer (verified owner) –
bought it a while ago and finally started taking it a few days ago. I don’t know if it’s that or just a real coincidence, but I discovered that I had monstrous energy. I bought it for pain because I read it could help with that. It is