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  • Ultimate 4 Plus Nattokinase

  • A comprehensive nutritional blend to support cardiovascular wellbeing.
  • Regular price
    $64.00
    Sale price
    $64.00
    Regular price
    $71.00
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    per 
  • Supports healthy circulation regulating cholesterol and blood pressure

    Provides antioxidant and nutrient support

    Designed for daily cardiovascular care

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  • The formula is made up of specific ingredients to optimise Nitric Oxide production along with Nattokinase. This in turn regulates cholesterol production, lowering LDL and increasing HDL. The elevation of nitric oxide levels then dilates blood vessels which in turn reduces blood pressure naturally. Nitric oxide is also a potent antioxidant in the body helping to enhance overall health and slow the aging process.

  • 6gm daily with water. 33 doses per container. We suggest following the recommended dose until levels move into healthy ranges and then the amount can be adapted for your personal requirements.

  • We ship Australia-wide and internationally, with care taken at every step to ensure your order arrives safely and on time.

    Orders are typically processed within 1–3 business days, and you’ll receive tracking details as soon as your parcel is on its way. Within Australia, standard delivery usually takes 3–7 business days, depending on your location, with express options available at checkout for faster delivery.

    International orders are sent to most countries and generally arrive within 7–21 business days, depending on destination and local customs processing.

    We work with trusted carriers to make delivery reliable and straightforward, and our support team is always available if you have questions or need help tracking your order.

Ultimate 4 Plus Nattokinase

Ultimate 4 + Nattokinase is an enhanced nitric oxide support formula that combines evidence-informed ingredients at therapeutic doses with nattokinase to promote healthy circulation and vascular function.

Nitric oxide is central to healthy blood flow, cardiovascular function, and delivery of oxygen and nutrients—processes that can decline with age. This updated formula supports nitric oxide production and preservation while adding nattokinase, a naturally derived enzyme that supports healthy fibrin balance and circulation. Jeff developed this product for himself and recommends it as a simple, reliable addition for those seeking improved circulation and long-term vitality.

We strongly suggest testing regularly to maintain healthy and optimal NO levels.

Healthy NO + nattokinase support may help with:

  • Supporting healthy cholesterol balance
  • Promoting normal blood pressure within a healthy range
  • Aiding cardiovascular health and circulation
  • Supporting healthy fibrin turnover and microcirculation (nattokinase)
  • Providing antioxidant defence and protecting cells from oxidative stress
  • Contributing to cognitive clarity and healthy brain circulation
  • Encouraging daily immune and antioxidant function
  • Assisting maintenance of healthy energy levels throughout the day
  • Improving exercise performance

Practitioner formulated

100% natural ingredients

Backed by real research

Therapeutic dosages

Decades of expertise

Be guided back to health

Ageing doesn't have to mean accepting less. Every Butterworth Health product is clinician-formulated to address the real physiological changes that happen after 40. declining hormones, reduced energy, slower recovery, and the quiet erosion of the vitality you once took for granted.

These aren't quick fixes. They're carefully considered formulas built to restore your body's natural rhythm, supporting hormonal balance, cardiovascular health, immune resilience, and sustained daily energy from the inside out. Evidence-based support, designed to work with your biology, not against it.

Ingredient Amount
Nattokinase20,000 FU
L-Citrulline1620 mg
Beetroot Extract (20% nitrates)1200 mg
Arugula Extract (10% nitrates)1200 mg
Ascorbic Acid (Vitamin C)600 mg
Glycine600 mg
Taurine360 mg
Hibiscus Extract216 mg
Magnesium (from magnesium taurate)180 mg
Silica24 mg

Frequently Asked Questions

We've got clear, honest answers to help you make informed decisions. If you can't find what you're looking for, just reach out.

Ultimate 4 is formulated to support the body's natural nitric oxide production, a key molecule involved in healthy circulation and vascular function. It supports blood vessel flexibility and cardiovascular wellbeing, making it ideal for those focused on heart health or wanting to proactively support their circulatory system.
Most users experience no side effects when using this product as directed. It is well tolerated in general use. Speaking with your healthcare professional is recommended before use, particularly if you are currently under medical supervision.
If you are currently taking prescribed medications, we recommend discussing supplementation with your healthcare professional before starting. They can monitor your progress and advise on what is appropriate for your individual circumstances.
The formula contains Arugula extract, L-citrulline, Ascorbic Acid, and Monk Fruit powder. All ingredients are sourced from trusted suppliers with no artificial additives or fillers.
Use 1 scoop per day mixed into water. It combines well with BOOST. Most users notice benefits within 2–4 weeks of consistent use.
Yes. You can choose a subscription at checkout for automatic monthly delivery and save on each order for individual products, or choose specific combinations on either 1 month or 2 month cycles. You can cancel anytime or adjust your subscription easily. If you have any issues simply contact our support team directly.
Yes, all our products are vegetarian and the capsules are vegecaps.
This depends on the type of fast and your goal. Most people actually practice time-restricted eating rather than true fasting. Any food restriction under 24 hours is time-restricted eating. The benefits of fasting beyond 24 to 72 hours come from autophagy, and the products will break this process. Beyond 72 hours this effect is reduced and it is advisable to take the products to support the detoxification process. Under 24 hours you can take the products as normal.
We currently ship globally. Our goal is to build an international community of healthy and vital people. We have capped shipping costs to make it more affordable.
Most orders arrive within 3–7 business days, depending on location. Remote areas may take slightly longer.
Yes. You'll receive a tracking link by email once your order ships.

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