Which has more nattokinase per day?

The aSquared bottle. Two capsules give 10,800 FU, while one capsule of the other gives 4,000 FU. You would need about three of the other capsules to match one aSquared serving.

Which is cheaper per serving?

Nearly the same. The aSquared bottle is about $0.50 per serving at $29.95 for 60 servings, and the 60-capsule bottle is about $0.48 per serving at $28.99. Both are dated November 4, 2026.

Is the aSquared bottle worth the extra dollar?

If you want K2, aged garlic and piperine in the same capsule, yes. If you only want plain nattokinase and one capsule a day, the cheaper bottle covers that.

Can I take either with blood thinners?

Ask your doctor first. Nattokinase can affect clotting, and the aSquared formula adds Vitamin K2, which interacts with warfarin and similar drugs.

Does either contain soy?

The aSquared bottle states it contains soy. The 60-capsule bottle lists non-GMO and allergen-free claims and cellulose as the only other ingredient.

How long does each bottle last?

Both last 60 days at the stated dose. The aSquared bottle uses 2 capsules daily from 120, and the other uses 1 capsule daily from 60.

Nattokinase Supplement - 10,800 FU Per Serving - 120 Capsules vs Nattokinase 10.800 FU Vegan & High Strength 60 Capsules

Buy the aSquared bottle if you want the most enzyme activity per dollar and a two-month supply. Its 10,800 FU per 2-capsule serving comes with K2, aged garlic and black pepper extract for about $29.95 at Walmart as of November 4, 2026. Buy the 60-capsule bottle if you prefer a single daily capsule on an empty stomach and want the lowest entry price, $28.99 at Amazon as of November 4, 2026. The two prices are within a dollar, so the real choice is dose per capsule versus extras and supply length.

Today the Nattokinase 10.800 FU Vegan & High Strength 60 Capsules costs $0.96 less at its best price.

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