




We offer free standard shipping to every province and territory in United Kingdom.
We offer free standard shipping to every province and territory in United Kingdom. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to United Kingdom’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Experience Lunakai nattokinase, a USA made supplement rooted in a traditional natto enzyme. Each serving delivers 8000 FU of nattokinase derived from fermented natto, designed to fit into daily routines focused on heart wellness. The two capsule serving is easy to integrate with water, and the product carries a clean label with minimal additives for a straightforward daily ritual.
Two capsules per day provide 8000 FU in total, with each capsule carrying 4000 FU and 200 mg of nattokinase enzyme. The nattokinase is sourced from fermented natto, tying modern convenience to a centuries old practice. The formula is vegan friendly, non GMO, and gluten free, with no artificial flavors or added colors. Made in the USA in a GMP certified facility, Lunakai emphasizes quality and consistency from bottle to capsule.
Take two capsules daily with water to reach the 8000 FU serving. Each bottle contains 60 capsules, offering a 30 day supply. Store in a cool, dry place and keep out of reach of children.
As with any supplement, consult a healthcare professional if you have medical concerns or take other medications. This product is vegan, non GMO, and gluten free, with manufacturing in the United States to support traceability and quality control.
Q: What makes Lunakai nattokinase stand out?
A: Lunakai delivers 8000 FU per serving from nattokinase derived from natto, with a vegan, non GMO, gluten free formula manufactured in the USA.
Q: How should I take Lunakai nattokinase?
A: Take two capsules daily with water to reach the 8000 FU serving size; bottle contains 60 capsules for a 30 day supply.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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