Is NOW Foods nattokinase worth it?

If you want a no-vitamin-K nattokinase at a low price, it is a reasonable pick. At $14.99 at Amazon as of November 4, 2026, it is among the cheaper 2,000 FU options. Talk to your doctor first if you take blood thinners or have a bleeding disorder.

How does it compare with nattokinase 100 mg products?

Dose is measured in fibrinolytic units, not milligrams. This product states 2,000 FU per capsule, so compare FU counts rather than capsule weight when shopping other brands.

When should I take it?

Take 1 capsule once or twice daily on an empty stomach, as the label directs. Many users take it before breakfast or at bedtime.

Does it contain vitamin K?

No. The label states no vitamin K, which matters for people on warfarin. It does contain soy, so avoid it if you have a soy allergy.

What is in the bottle?

A bottle of veg capsules, with a serving size of 1 capsule. Check the listing for the capsule count, since bottle sizes vary.

Supplement prices move with Subscribe & Save and store promotions. The current best new price is $14.99 at Amazon as of November 4, 2026; compare across the 8 stores listing it before buying.

Where is the NOW Foods Nattokinase 2,000 FU cheapest?

At Amazon, for $14.99, 29% under what the other stores charge, as of our latest check.

Where can I buy the NOW Foods Nattokinase 2,000 FU?

8 stores we checked sell it, including Vitacost.com, PureFormulas.com, Macy's, eBay, Walmart.

NOW Foods Nattokinase 2,000 FU

Best price now

$14.99at AmazonObserved at 4:37 PM

29% under what the other stores charge

Compared across 8 stores. Prices are checked against each store and labelled with when.

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Our take on the NOW Foods Nattokinase 2,000 FU

NOW Foods Nattokinase 2,000 FU is an enzyme supplement sold in veg capsules, taken on an empty stomach once or twice daily. Each capsule delivers 2,000 fibrinolytic units of nattokinase, an enzyme from fermented soy, and the formula is gluten-free and contains no vitamin K. It is aimed at adults who want to support normal blood flow and cardiovascular health. At $14.99 at Amazon as of November 4, 2026, it sits at the low end of its recent price range across the 8 stores that list it new.