- Is 2,000 FU of nattokinase a high dose?
- It is a mid-to-high dose. Many nattokinase products offer 1,000 to 2,000 FU per capsule, and 2,000 FU is a common daily amount in studies. Follow the label's one-capsule daily serving unless a clinician advises otherwise.
- Does it contain soy?
- Yes. Nattokinase is a soybean-derived enzyme, so the capsule is not soy-free even though it is free of the nine major allergens as labeled. Soy-allergic shoppers should ask a clinician before using it.
- Why take it on an empty stomach?
- The label directs one capsule daily on an empty stomach, a common instruction for enzyme supplements. The enteric coating is designed to carry the enzyme past stomach acid, and taking it away from food is thought to support absorption.
- Is it vegetarian?
- Yes. The capsule is a vegetarian vegcap, and the formula contains no animal-derived ingredients. The nattokinase itself comes from fermented soybean.
- Is $26.99 a good price?
- At $26.99 at Target as of November 4, 2026, it is at the low end of its recent range, with three stores listing it new. Compare per-capsule cost against other 2,000 FU nattokinase options before buying a larger bottle.
- Can I take it with blood thinners?
- Nattokinase can affect clotting, so talk to a doctor before combining it with warfarin, aspirin or other blood thinners, or before surgery. Do not start it on your own if you take anticoagulants.
- Where is the Solaray Nattokinase 2,000 FU cheapest?
- At Target, for $26.99, as of our latest check.
- Where can I buy the Solaray Nattokinase 2,000 FU?
- 3 stores we checked sell it, including Walmart, Target, Village Green Apothecary.