







🩸 Elevate your flow, own your day.
NSK-SD delivers 100mg of nattokinase per capsule to support normal blood circulation and fibrinolytic activity. This gluten-free, non-GMO supplement comes in easy-to-swallow capsules, designed for twice-daily use, and is free from common allergens and artificial ingredients, ensuring a clean, effective boost to your cardiovascular wellness.




N**K
Excellent product if you want a blood thinner that is natural
Excellent product for blood thinning, I live on it every day!
A**2
EXCELLENT PRODUCT
EXCELLENT PRODUCT
C**T
Great
Love it
S**P
good product
Like this product!
N**V
Felt great but caused insomnia
I took this for the many benefits associated with consumption of Natto. However, if you do a quick Google for "Nattokinase insomnia", you will find an article finding strong correlation with Nattokinase and insomnia so you may want to avoid this product if you have insomnia or if you start to have it after taking it.
K**D
Pricey
Seems ok, a little pricey.
C**Y
Helping
I decided to try this product after hearing about it. It has helped with my condition and I will continue to use it. I just wish it was a little less expensive. But hopefully I am paying extra for superior quality.
Y**S
Es un producto anticoagulante maravilloso
Tiene mejor efecto que la cardipirina
Trustpilot
2 weeks ago
1 month ago