An excellent source of natural bioavailable magnesium to assist with sleep, heart and general health.
- Support cardiovascular and muscle health
- Promote sleep and brain function
- Support bone health
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Key Benefits
Bioavailable formula
Supports Sleep
Marine Magnesium
Xtendlife's Marine Magnesium with Potassium - Your Vital Mineral Supplement
Essential Magnesium and Potassium Minerals for a Healthy You
The minerals, magnesium and potassium, are crucial for your well-being. They're co-factors in over 300 bodily processes, including energy production, nerve function, muscle health, stress regulation, and sleep enhancement. Most adults aren't getting enough of either in their daily diet, and should consider supplements for optimal health.
The Best Choice for Magnesium and Potassium Supplements
Our researchers have carefully chosen Aquamin MG® – the most bioavailable form. Sourced from pure Irish seawater, it's rich in elemental magnesium and 72 trace elements, benefiting your health.
Natural Stress and Sleep Solutions
Our formula reduces stress hormones, promotes feel-good neurotransmitters, and regulates sleep by enhancing melatonin production.
Brain and Heart Support
Magnesium protects brain health, aids cognitive function, and safeguards against cognitive decline. It also supports heart health by regulating rhythm, blood pressure, and muscle function, reducing spasms and inflammation.
The Case for Potassium
Our potassium supplement formula includes 110mg of elemental potassium to support cardiovascular health and synergy with magnesium.
Who Needs Potassium and Magnesium Supplements?
Half of adults lack these essential minerals. At-risk groups include those with gastrointestinal diseases, type 2 diabetics, and older adults who struggle with the absorption of magnesium. Try our magnesium and potassium today and see the difference.
Natural, Effective, and Pure
Fill the gap in your diet with Xtendlife's Marine Magnesium with Potassium. It's highly bioavailable, rich in elemental magnesium, potassium, and trace elements, ensuring your natural health. Say goodbye to deficiencies and hello to a healthier, more balanced you with our magnesium and potassium supplements.
We believe you deserve to know exactly what you’re putting in your body, no confusing labels, no hidden fillers, no compromises.
Every ingredient we use is there for a reason: high-quality, rigorously sourced, and transparently listed.
Our Ingredients
Supplement FactsServing size: 2 Capsules Servings per container: 30 |
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| * Percent daily values (DV) are based on a 2000 calorie diet |
Other Ingredients: Capsule (Hydroxypropylmethyl Cellulose, Water), Gum Arabic.
If you are pregnant, lactating or taking any medications, please consult your health practitioner before starting new supplements.
L1449-3
Servings per bottle: 30 (2 capsules per day) / 60 (1 capsule per day)
Daily serving: Adults - 2 capsules per day. Children (9-18) - 1 capsule per day.
Take 2 capsules per day. For best results take after an evening meal.
Combines well with Total Balance products.
If you are taking CX8 we do not recommend that you take CX8 and Marine Magnesium with Potassium at the same time. This is because Magnesium may affect the efficacy of the Vitamin K2 ingredient which is present in CX8. Take CX8 in the morning if possible, as this increases your energy and then take the Magnesium at bedtime as it helps with sleep.
If you are pregnant, lactating or taking any medications, please consult your health practitioner before starting new supplements.
If you have any questions, please contact us at customer.service@xtend-life.com
Shipping Information
After 25 years and millions of orders to customers around the world, we know how important shipping is. That is why we continue to deliver the following to our customers including a commitment to dispatch your order within one business day.
For more information please view our shipping page
Trusted Brand for over 26 years
Proudly made in New Zealand
365 Days Guaranteed
Not 100% happy with your purchase from us?
Send it back within 365 days (a full year) of the purchase for a full refund. Xtendlife does not want you to have any product from us that does not fully meet or exceed your expectations. When requesting a refund, the cost of shipping the items back is the responsibility of the customer, not Xtendlife.
If you need to return a product for any reason - we make it easy for you. You can either call us on any of our contact numbers or you can email us with the details at refunds@xtend-life.com.
For more information please view our refunds and returns page
Your Vital Mineral Supplement
✓ Heart Health Support
✓ Natural Stress and Sleep Solutions
✓ Brain Support
✓ Natural, Effective, and Pure
Magnesium & Potassium Better Together
More questions? Visit our FAQs
More Than Heart SupportHeart health is about more than numbers. Our range combines targeted nutrients and carefully crafted formulations that work together to support circulation, energy, and overall cardiovascular wellness, helping you care for your heart every day.
- Trusted Brand For Over 26 Years
- Made in New Zealand
- 365 Days Guarantee
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