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.
Other Ingredients: Serrateric, modified cellulose (vegetarian capsule). Contains soy.
Dosage
Suggested Adult Use: Take 1 capsule daily without food, or as recommended by a nutritionally-informed physician. Store in a cool dry place.
Warning
Do not use this product if you are pregnant or nursing, are allergic to soy, or if you have a blood coagulation disorder. If you are taking an anticoagulant (blood-thinning medication) or vitamin K, consult a doctor before taking this product. Contains Soy.
Extra Info
Non-GMO, gluten free, vegan.
Terms
Terms
Order Handling & Processing:
We ship most of the orders within the Handling Time specified. However, please make a note that we do not ship on Saturdays and Sundays. We will always keep your informed if we anticipate any kind of delay in your order.
Policies:
International Policies:
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Sales Tax
Sales Tax will only be charged for all orders from the State of California at the rate of 8.25%.
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In case you wish the shipment from your side:
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Customs and Duties:
VitaminsPro is NOT responsible for any and all packages detained/impounded/or ed to us by the country’s respective Customs Department. It is the FULL responsibility of the customer to ensure that these vitamins and supplements are allowed by their Customs. Customs regulations vary greatly by country. If an item or items are ed to us due to non-compliance issues with your country's laws and regulations, a will be issued for the merchandise only, minus 20 percent of the value of your order as the re-stocking fee, and any other charges incurred such as quarantine fees, fees or warehousing fees assessed by the customs in your country.
International Customers may have to pay import taxes, customs duties, etc. These charges are separate from your charge.
Contact Us
Please feel free to email us through for any questions.
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