Nattovena is a high-dose nattokinase supplement that supports healthy blood flow and cardiovascular health, backed by Arthur Andrew Medical's reputation for pharmacy-grade, vegan enzymes. Nattokinase is the star ingredient, a fibrinolytic enzyme that helps support circulatory health and smoother blood flow. Arthur Andrew Medical is known for professional grade, enzyme based supplements and clear, safety driven sourcing.

Available Sizes & Variants:

90 capsules - high potency nattokinase supplement for daily circulatory support.

Benefits & Features:

• Improves blood flow for daily comfort.
• Nattokinase is the star ingredient, a fibrinolytic enzyme that supports vascular health.
• Brand transparency shines here, with pharmaceutical grade processes, non-GMO, vegetarian, kosher certifications, and strict purity controls that ensure high potency nattokinase in every capsule daily.
• Designed for daily use with vegan capsules.
• Free from dairy, gluten, soy, artificial colours or preservatives.

Nattovena is produced by Arthur Andrew Medical, a name trusted by clinicians for enzyme-based cardiovascular support. Each capsule delivers 200 mg Nattoven nattokinase standardised to 4,000 fibrinolytic units, ensuring strong, consistent activity. The formula is vegan, non-GMO and free from dairy, gluten, soy, artificial colours or preservatives, with pharmaceutical grade processes and GRAS certification. This combination of heritage, rigorous quality standards and transparent labeling helps explain its reputation among health-conscious customers. Many customers also pair nattovena with magnesium glycinate, a vitamin d supplement or probiotics as part of a well rounded wellness routine.

Nattovéna™
Nattokinase
Cellulose (vegetarian capsules).
Nattovéna is free of dairy, gluten, and soy allergens. Contains no artificial colors or preservatives.

• GTIN: 855571001747
• Manufacturer: Nutri Advanced
• Categories: Arthur Andrew MedicalNew Arrivals
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

For optimal results, consume Nattovéna with 8 oz of water before eating. If a higher dosage is required, it is suggested to divide it into 2 or 3 separate servings throughout the day. It is important to follow the recommended maximum intake of 9 capsules within a 24-hour period, unless advised otherwise by a healthcare professional.
For maintenance purposes, take 2 capsules of Nattovéna daily.
For additional support, consume 4 capsules of Nattovéna per day.
For therapeutic benefits, take 6 Take 1 tablet\, 3 times daily or as directed by your healthcare practitioner

Please consult the product packaging for accurate instructions on how to use the product.

1. Nattovena is a highly effective dietary supplement that offers a wide range of health benefits for individuals looking to improve their overall well-being.
2. This product is made with a powerful blend of natural ingredients, including nattokinase, which has been shown to support healthy blood flow and cardiovascular health.

The Active Ingredient Is: Nattokinase

Nattokinase is a (basically) fibrinolytic enzyme (sourced) from fermented soybeans (natto) and is used to support (healthy) circulatory function.

This form is a high-potency nattokinase preparation, produced by fermentation and standardised to (strong) fibrinolytic activity. The product is vegan and free from common allergens and artificial additives.

What Does Nattokinase Do?

Nattokinase is a fibrinolytic enzyme that supports cleansing the blood of excess fibrin, promoting smoother blood flow and circulatory health. It participates in normal vascular function by helping to (balance) fibrin production and breakdown.

Evidence and regulatory considerations emphasise its role in supporting normal blood flow and fibrin balance as part of a (healthy) circulatory system.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Welzo selects brand partners that demonstrate exceptional manufacturing discipline, transparent quality culture and proven leadership in their category. Arthur Andrew Medical is recognised for professional‑grade, clinically formulated enzyme supplements and is known for strict sourcing, purity and potency standards. This brand stands out for its pharma‑grade positioning and its reputation for high activity nattokinase, described as one of the strongest nattokinase offerings on the market. By prioritising vegan, non‑GMO formulations with clear allergen guidance, Arthur Andrew Medical aligns with Welzo’s commitment to clean label quality.

The product, Nattovena, is backed by a robust quality framework including vegetarian, kosher and GRAS certifications, reinforcing a consistent manufacturing standard that supports consumer trust. This brand was evaluated by our medical team for compliance with our rigorous testing protocols, ensuring dependable purity and potency across batches.

Choosing Arthur Andrew Medical over alternatives reflects our diligence in selecting a brand with a longstanding reputation and transparent labelling, delivering value and confidence for customers seeking high‑quality enzyme supplements. The result is a product that fits Welzo’s standards for quality, safety and reliability.