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Good Health

Good Health Magnesium Sustained Release 500mg

SKU# GHMSR

60 tablets
NZ$20.80

RRP: NZ$29.90

You save 30% (NZ$9.10)

NZ$20.80

RRP: NZ$29.90

You save 30% (NZ$9.10)

Good Health Magnesium Sustained Release - slow release marine magnesium to help you through the day.

Magnesium Sustained Release is a unique product, specifically designed to slowly release magnesium in your body over 8 hours, allowing your body to properly absorb and utilize magnesium as it needs it, without any negative digestive effects.

Magnesium Sustained Release is a high strength magnesium formula that is made from Aquamin Mg. Aquamin Mg is marine sourced magnesium, derived from seawater and so it naturally contains many other trace minerals too. This natural marine form makes it easily utilised in the body.

Directions

Adults: Take 1 tablet daily or as professionally prescribed

Precautions

  • Kidney disease and renal failure
  • Take 2 hours away from antibiotics
  • SAFE to take during pregnancy and breastfeeding
Ingredients: (per capsule)  
Aquamin Marine Magnesium
Equiv. Magnesium

500mg
Pyridoxine Hydrochloride (Vitamin B6) 30mg
Cholecalciferol (Vitamin D3) 150IU

Good Health

Good Health was founded in 1987 and is proudly 100% New Zealand owned and operated. In 2005, Good Health moved into a purpose-built, Good Manufacturing Practice (GMP) certified manufacturing facility. Good Health is proud to develop the highest quality natural health products made from GE-free ingredients. Good Health also exports products globally to include Australia, Indonesia, South Africa, Hong Kong, Vietnam, South Korea and China.

Along with monitoring recent scientific studies and international research, Good Health strives to improve your general health and wellbeing by using only the purest ingredients and sustainable resources.

When you browse our Good Health brand range, you’ll find products that may aid with weight management, immune support and also digestive health, as well as much more.

Your satisfaction is of paramount importance to us! If we can help in any way please contact us using the details below.

Email: [email protected]

New Zealand Free Phone: 0800 148 148

Other Countries Phone: +64 3 524 8414

Live Chat: Between the hours of 9.30am – 4pm


You can also subscribe to the HealthPost email newsletter for all the latest news, health info and exclusive special offers. Find out more about our guarantee, payment options and delivery times, or view our FAQs page for frequently asked questions and answers.

We also highly recommend reading product reviews. They can be a great way of finding out that little bit extra about products you're interested in.

We publish all helpful customer reviews, including negative reviews - these are genuine!

Customer Reviews

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Awesome Review by

All good health products are awesome and the sustained magnesium is one of the best!
We have really noticed a difference with our sleep using this - Amazing! And so well priced!

Good Health Magnesium Sustained Release Review by

I prefer Good Health Magnesium Sustained Release as found I was more relaxed when driving and more in control so will get them next time.

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Product Highlights

  • High strength 500mg marine magnesium
  • Slow release - over 8 hours for sensitive systems
  • Naturally derived from seawater
  • 1-a-day formula

SHOP WITH CONFIDENCE

  • WE DELIVER WORLDWIDE learn more

    We Deliver Worldwide

    International orders are welcome and we offer you a choice of either Airmail or Courier delivery to best suit your needs.

    Airmail to all countries is via an untracked service.  All Courier delivery options are tracked, and tracking details will be emailed to you with your order dispatch confirmation.

    The exact delivery cost of your order will be clearly displayed for your approval during the checkout process. You can estimate the delivery cost of the goods in your cart at any stage by using our 'Postage Estimator' on the Shopping Cart Summary page.

    See our Delivery page for more information.

    Japan, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand and Vietnam

    Airmail (5-15 working days)
    $5 first kg plus $10 per additional kg

    International Delivery Charges (all prices in NZD)

    Australia

    See also dedicated site: HealthPost.com.au

    Tracked Airmail (4-8 working days)
    $4.50 per order flat rate (free for orders over $79)

    Priority Courier (3-5 working days)
    $14.90 for up to 3kg, $5 per additional kg

    China including Hong Kong and Macau | 中国地区(包含香港和澳门)

    In the unlikely event you incur import tax on an order with a total value below NZD $200, HealthPost will reimburse you for the tax amount with Reward Points.

    如果您的订单被海关收税, HealthPost将报销您支付的关税(适用于价值在200纽币以下的订单)。
    偿还方式是将关税金额充值到您在HealthPost账户上的reward points里。

    Summer Special: EMS Courier Delivery | 夏日EMS 邮费优惠政策: (3-8 working days)

    Orders less than NZD $158 total: $5 per kg flat rate
    单笔订单金额低于158纽币:5纽币/公斤

    Orders over NZD $158 total and under 5kg in total weight: FREE DELIVERY
    单笔订单金额高于158纽币且总重量低于5公斤:免邮

    Orders over NZD $158 total and over 5kg in total weight: first 5kg are free then $5 per additional kg
    单笔订单金额高于158纽币且总重量高于5公斤:5公斤以内免邮,超出重量5纽币/公斤

    Courier (3-8 working days)
    $10 first kg plus $5 per additional kg

    Rest of East Asia

    Airmail (5-15 working days)
    $5 first kg plus $10 per additional kg

    Courier (3-8 working days)
    $70 first kg plus $20 per additional kg

    USA, UK & Europe

    Airmail (5-15 working days)
    $10 first kg plus $10 per additional kg

    Courier (3-8 working days)
    $20 first kg plus $5 per additional kg (selected countries – see *)
    Or $70 first kg plus $20 per additional kg

    South Pacific

    Airmail (5-15 working days)
    $10 first kg plus $10 per additional kg

    Courier (3-8 working days)
    $20 first kg plus $5 per additional kg to Cook Islands, Samoa, Tonga and Vanuatu
    Or $70 first kg plus $10 per additional kg

    Rest of World

    Airmail (5-15 working days)
    $20 first kg plus $15 per additional kg

    Courier (3-8 working days)
    $30 first kg plus $10 per additional kg (selected countries – see **)
    Or $70 first kg plus $20 per additional kg

    * $20 first kg delivery to USA, UK, Europe is only available to:

    Austria, Belgium, Canada, Croatia, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Netherlands, Norway, Poland, Portugal, Romania, Slovenia, Spain, Sweden, Switzerland, United Kingdom and USA.

    ** $30 first kg delivery to Rest of World is only available to:

    Brazil, Costa Rica, Ecuador, El Salvador, Mexico and Uruguay

    Customs / Import Regulations

    Customs and import regulations vary widely between countries. Some of the products we sell via this website are prohibited for importation into certain countries. Unfortunately, it's not possible for us to be aware of all of the regulations specific to any given country. Where we are aware of any particular import restrictions, we endeavour to make note of this on the product detail page.

    HealthPost Ltd accept no liability for the refund/replacement of any goods or any costs relating to, or arising from, the importation or confiscation of any goods by your countries Customs Office or other government body. Read more about our Customs / Import Regulations Policy.

  • FREE NZ DELIVERY When You Spend Over NZ$79, Or Just $4.50 Per Order
  • EARN BONUS Reward Points With Every Order learn more
  • 30 DAYS HASSLE FREE RETURN SERVICE learn more

    30 Days Hassle Free Return Service

    Your satisfaction is extremely important to us. Any problems will be addressed in a friendly and efficient manner, with your total satisfaction as our over-riding concern.

    Our Return Policy

    If you have changed your mind about a product and it is in re-saleable condition (unopened, with undamaged packaging) you can return it within 30 days of receipt for a full refund.

    For more info on returns, visit our Guarantee page.

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