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Practitioner Formulated
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Fast Global Shipping
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Practitioner Formulated
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100% Secure Checkout
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Fast Global Shipping
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Practitioner Formulated
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100% Secure Checkout
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Fast Global Shipping
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Practitioner Formulated
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100% Secure Checkout
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Heart & Energy Bundle
Cardiovascular support meets daily superfood nutrition. This bundle pairs Ultimate 4 with BOOST for a powerful combination targeting heart health, energy, immunity and overall vitality.
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.
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.
Yes. A Subscribe and Save option is available at checkout. You can choose a 1 or 2 month delivery cycle and cancel, pause, or modify your subscription at any time. If you need help with your subscription, 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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Customer Reviews
Overall rating: 4.8 / 5 from 64 reviews.
Jeff’s Ultimate 4 and Boost have been game changers for my husband and I. We’ve been on them both for a month and our energy levels have gone through the roof! I’ve been dancing through the day like a little kid. No need for caffeine anymore 🙏😊
I knew Jeff designed good products because years ago I relied on 30 plus for women, so when I saw he had nitric oxide, I had to try it. I’ve been using it for two weeks and I certainly have more energy and sleep better, the arthritis in my knee has changed. I will keep using it
Only been using Ultimate 4 for 10 days now and I do feel like I have more energy. The test strips started off almost white but happy to say they are now registering slightly pink which means it’s working Woo Hoo 🙌
I am amazed at how quickly my energy increased. I have been having B12 shots every 3mths for years with no real benefit.
Ultimate 4 helped after only a few days and it tastes great.
Taste great , levels increased within a week & could definitely feel the increase in energy , almost too much energy after 2 weeks on it, so I reduced my dose to every 3rd day
My name is Sheryl Ogston I am 75 years old, my daughter Rochelle gave me the ultimate 4 and boost 3 for my birthday, I have been talking it for a month now. I am feeling great, more energy, brain fog better, just feeling better all round and my nitric oxide levels are up to 110mg/L. I have been telling everyone I know to get onto it. Thanks Jeff for such great products.
So far one tub and energy more consistent. Took overseas whilst conquering the streets of Japan! Definitely needed! Purchased my second tub and will test more with this one to check NO levels
I noticed a difference in my energy levels & the flow on effect was my mood, within days of starting this. I can’t wait to see the long term effects it has.
2nd tub just started and enjoying the taste and easy of mixing the drink of a morning.
Starting to feel my energy increasing. Sleeping better and not needing to hit the snooze button on my alarm 😄
Following Jeff's recommendations with diet and exercise and looking forward to feeling fantastic again
Whilst it is too early to show an increase in my nitric oxide readings as I’ve only been taking this product for a few weeks, I definitely have more energy and improved brain function.
I was taking the women’s bundle for a month. Felt the benefits almost immediately. Unfortunately due to postage, my recent order got lost. I didn’t have anything for 3 weeks. Extremely disappointed, but I just had to be patient. My order finally arrived a few days ago and hands down, the best feeling! I actually think in hindsight the few weeks without these amazing products actually proved to me how good they really are. I Feel AMAZING! Thank you Jeff…. Long may this last🙏🏻
Loving this supplement. Can truly say this has had a noticeable effect with energy levels and overall feelings of wellness. So happy with this purchase. Thank you
I have only been taking it for two weeks but have seen a slight improvement in the testing stick level - in relation to energy I am yet to feel any difference but understand it may take a bit longer than two weeks to feel an increase
I have been taking these products for 4weeks now, and they taste delicious, however, I have not as yet, physically noticed any differences/benefits - but my levels are getting better each week when I test.
It’s been a few weeks now and I can say I feel different, like a cloud has been lifted, I move easier too. I go to sleep and don’t move, I wake up in the same position as I went to sleep.
Starting to sleep better, feeling like i have more energy and not having the afternoon slump so far happy with how it's gping and my NO levels have already increased since i started.
