Nattokinase 2000 FU UK – CardioVital 100mg + Selenium 60 Caps

IMPORTANT — read before ordering.
Do NOT take this product while using blood pressure or blood-thinning medication.
Do NOT take if pregnant or nursing.
Anyone taking any medication should only use this product under medical supervision.
Contains SOY. Maximum 1 capsule per day.

Nattokinase at 100mg, providing 2000 Fibrinolytic Units — with black seed, carrageen sea moss, green tea, dandelion, coriander, fennel, NAC, and selenium at 100% NRV and vitamin D at 110% NRV, which carry the authorised claims. No vitamin K2, and the nattokinase is from non-GMO soybeans.

Why the Warnings Come First

Nattokinase is a proteolytic enzyme derived from natto, a traditional Japanese food of fermented boiled soybeans. It is produced by Bacillus subtilis, a bacterium that grows naturally during fermentation.

It is measured in Fibrinolytic Units, and the supplier is explicit that it should not be combined with blood pressure or blood-thinning medication. That is not boilerplate — it is the reason this page leads with a warning rather than a benefit. If you take any prescription medication, speak to your GP before ordering.

The dose is also fixed: one capsule per day, not one to three like most of the range.

Selenium and Vitamin D Carry the Claims

Nattokinase itself has no authorised health claims in the UK or EU. We would rather say that plainly than imply otherwise. What is regulator-assessed here:

• Selenium — 55µg (100% NRV) · contributes to the normal function of the immune system · normal thyroid function · the protection of cells from oxidative stress · the maintenance of normal hair and nails
• Vitamin D — 5.5µg / 220iu (110% NRV) · contributes to the normal function of the immune system · normal absorption and utilisation of calcium and phosphorus · normal blood calcium levels · the maintenance of normal bones, muscle function and teeth

Both are at or above 100% NRV, which is a genuinely strong level for a formula where they're the supporting cast.

How Other UK Nattokinase Products Compare

Single-ingredient nattokinase — same enzyme, nothing else. Commonly 2000 FU per capsule, without botanicals, NAC, selenium or vitamin D, and rarely halal certified.

Nattokinase with vitamin K2 — a different product. Some formulas combine the two. This one contains no K2, which matters if you are avoiding it.

Higher-FU products — 4000 FU per serving. Some US brands go higher. This is 2000 FU at one capsule daily, which is the supplier's stated dose.

What's in Every Capsule — All Ten Declared

EU-authorised mineral and vitamin claims:

• Selenium — 55µg (100% NRV) · as selenomethionine · immune function · thyroid function · protection of cells from oxidative stress · maintenance of normal hair and nails
• Vitamin D3 — 5.5µg / 220iu (110% NRV) · vegan cholecalciferol · immune function · calcium and phosphorus absorption · maintenance of normal bones, muscle function and teeth

The enzyme:

• Nattokinase — 100mg, providing 2000 Fibrinolytic Units · from fermented soybean extract · contains SOY · non-GMO · no vitamin K2

The botanicals and NAC:

• Black seed — 250mg equivalent · Nigella sativa · joint largest botanical
• Carrageen sea moss — 250mg equivalent · Chondrus crispus · Irish moss
• Green tea — 150mg equivalent · Camellia sinensis
• Dandelion root — 50mg equivalent · Taraxacum officinale
• N-acetyl cysteine (NAC) — 40mg
• Coriander leaf — 30mg · cilantro
• Fennel seed — 30mg equivalent · Foeniculum vulgare

60 capsules in an HPMC vegetarian shell, in a base of gluten-free stoneground brown rice flour. Vegan. Vegetarian. Halal approved. Kosher approved.

ALLERGY ADVICE: contains SOY.

Every capsule is: ✓ Nattokinase 2000 FU · ✓ Selenium 100% NRV · ✓ Vitamin D 110% NRV · ✓ No vitamin K2 · ✓ Non-GMO · ⚠️ Contains soy · medication cautions

CardioVital vs Other UK Nattokinase Products

Based on publicly available product information. Always verify current specs on manufacturer websites.

How to Take It

Take 1 capsule per day, or as advised. Do not exceed one capsule daily — this is a lower maximum than most products in the range, and it is deliberate.

Persons taking medication should only consume this product under medical supervision. Do not take it alongside blood pressure or blood-thinning medication, or if pregnant or nursing.

Is This You?

• You want nattokinase at a declared 2000 Fibrinolytic Units, with the botanicals and nutrients included
• You specifically want a formula without vitamin K2
• You want selenium and vitamin D at 100% and 110% NRV alongside
• You need halal and kosher approved — nattokinase products rarely carry either
• You are not pregnant or nursing, and not taking blood pressure or blood-thinning medication

Explore the full Halal Vitamins UK collection.

Questions We Get Asked

Food supplements should not replace a varied diet or healthy lifestyle. Contains soy. Do not take this product while using blood pressure or blood-thinning medication, or if you are pregnant or nursing. Persons taking medication should only consume this product under medical supervision. Maximum 1 capsule per day. Speak to your GP before use if you have any diagnosed health condition or are scheduled for surgery.