x 0
Skip to main content
Nature's Way

Nature's Way SystemWell Ultimate Immunity


  • 45 tablets

    RRP: NZ$36.90

    You save 20% (NZ$7.50)

  • 90 tablets

    RRP: NZ$49.90

    You save 30% (NZ$15.00)

Nature's Way SystemWell is a multi-system defense formula for seven essential aspects of healthy immunity:

  1. Epidermal. 
  2. Respiratory. 
  3. Digestive. 
  4. Systemic. 
  5. Circulatory. 
  6. Cellular. 
  7. Lymphatic. 
Maintaining healthy immune function or rebuilding a depleted immune system is the key to surviving the winter bug-free. Many factors affect overall immunity including poor diet, taxing environmental conditions, stress, smoking and alcohol consumption. When our immune system is compromised we may feel tired or lethargic and we become more susceptible to illness through germs, bacteria and other foreign invaders.

Ultimate immunity comes when all seven mechanisms of our natural defences are healthy and working together properly. By addressing the immune system holistically, SystemWell assists the body in achieving ultimate healthy immune function in all areas of the body: to help prevent infection and allergenic immune reactions, and also to boost general well-being.

SystemWell includes 33 herbs and nutrients such as olive leaf, echinacea, arabinogalactan, IP-6, reishi, cayenne, Siberian eleuthero plus vitamins, zinc and selenium.

Nature's Way SystemWell is one of the first supplements to support all aspects of natural immunity.


Supports immune strength to help maintain wellness, especially during seasonal weather changes and winter. Also a great formula for convalescence and general well-being.


For intensive use when immune response may be compromised take 3 tablets up to twice daily with water.

For daily maintenance take 1-2 tablets daily with water as needed.


Not recommended in pregnancy or lactation.

Each 3 Tablets Provide:

Nutritional immunity blend:

  • Vitamin A 5000IU
  • Vitamin C 1gm
  • Vitamin D 200IU
  • Zinc 15mg
  • Selenium 25mcg
  • Sodium 5mg

Circulatory immunity blend:

  • Cayenne 160mg
  • Cordyceps 160mg
  • Garlic 190mg

Systemic immunity blend:

  • Echinacea purpurea 250mg
  • Astragalus 100mg
  • Olive Leaf 65mg
  • Myrrh Gum 40mg

Cellular immunity blend:

  • IP-6 75mg
  • Maitake Mushroom 60mg
  • Shitake Mushroom 60mg
  • Yamabushitake Mushroom 60mg
  • Reishi Mushroom 60mg

Digestive immunity blend:

  • Arabinogalactan 95mg
  • Oregon Grape 70mg
  • Fructooligosaccharides 60mg
  • Primadophilus Probiotic blend 2.7mg

Respiratory immunity blend:

  • Elecampane 40mg
  • Fenugreek 75mg
  • Horehound 75mg
  • Thyme 50mg

Lymphatic immunity blend:

  • Gugul extract 65mg
  • Rosemary 65mg
  • Siberian Eleuthero 65mg
  • Plantain 20mg

Epidermal immunity blend:

  • Gotu Kola 50mg
  • Aloe leaf blend 25mg

Also contains: Vegetable cellulose, vegetable modified cellulose, vegetable modified cellulose gum, vegetable stearic acid, vegetable magnesium stearate, silica, vegetable glycerin.

Nature's Way

Over 40 years later, Nature’s Way has become one of the most distinguished brands in the dietary and herbal supplement marketplace. By striking a fine balance of modern science and traditional remedies Nature’s Way has captured the best of both worlds.

For you this means a natural and trusted way to support your well-being and your family’s health.

You can read the highly rated reviews by HealthPost customers for SystemWell Ultimate Immunity, which is a popular immune system booster.

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

Write Your Own Review

You're reviewing: SystemWell Ultimate Immunity

Log in or Register to Write a Review

Items 1 to 10 of 56 total

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
per page
Well worth taking daily, feel better "inside" Review by
  • star

Since starting to take these probiotics, my "insides" have felt much better. I was adivsed to start taking probiotics and started with ones from the Chemist -nothing wrong with them - however these ones are much better and more convenient as they don't have to be kept in the fridge. Would have no worries in recommending them. Have even got my husband to start taking them (though he finds the size of tablet a bit daunting)

Brilliant Review by
  • star

Took these after suffering some nasty nasal issues for months. Gave up on nasal sprays after getting no sustained relief. After starting on these my issues were gone in days ...DAYS. I now take these once a day and if I get cold symptoms I take 6 a day with great effect. I cannot rate these highly enough.

Most Excellent Review by
  • star

Brilliant product all I need in one pill

Great product Review by
  • star

I brought this for my husband as he kept becoming run down. He has been healthy since, apart from when he decided to stop taking them. He's asked me to make sure they don't run out now. Thanks for a great product.

Immediate Relief Review by
  • star

This year 'hayfever' has been really bad - developing into swollen glands, sore throat and runny itchy eyes, and felt like flu. Since taking this product each morning, these symptoms disappear within minutes. I can feel the difference. Impressed.

Recommend this product to family and friends Review by
  • star

I started taking these tablets last year when I had an extremely bad sinus infection after 3 doses of antibiotics. Most of the time I take 2 a day but upped the dose in the middle of winter to 3 a day, especially when there was a lot of sickness at work. I haven't had any sick days this year!

Great Product! Review by
  • star

I have been using 'System Well' for a while now and when I started to get sick I increased my dosage and found that I felt better the next day. Would definitely keep these on hand and will keep taking them as they make you feel great!

A truely good product Review by
  • star

I take this right through winter & spring ,increasing to maximum dosage if I do go down with anything. Find it very beneficial.

This is a must have for winter!!! Review by
  • star

This product is the ONLY one I have used that actually works to keep bugs away over the winter months. Other years I have come down with the usual colds ad flues and last year it was just one after the other. So I was dreading winter this year (2015) and stumbled across this. Well. Not one thing this year so I cannot recommend Ultimate Immunity highly enough. It is amazing!!!!

Wouldn't be without them! Review by
  • star

I started taking SystemWell Ultimate Immunity for the first time this year, starting just before winter, and have since been feeling good, so far avoiding all of the winter viruses which my grand-daughter had caught at her daycare. Last year I wasn't so lucky, and had caught each and every virus she'd caught, including a particularly nasty bout of flu. This year I decided to do something about it, and thought I'd give SystemWell Ultimate Immunity a try, and am most happy I did. This product really does work, and I highly recommend it to others!

Items 1 to 10 of 56 total

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
per page

Product Highlights

  • Unique herbal and nutritional immune support complex
  • Provides support to 7 different aspects of the immune system
  • Very comprehensive, popular, immune support formula



    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.

    International Delivery Charges (all prices in NZD)


    See also dedicated site:

    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 $250, 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250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。

    April Special: EMS Courier Delivery | 4月EMS 邮费优惠政策: (3-8 working days)

    Orders less than NZD $88 total: $5 per kg flat rate

    Orders over NZD $88 total and under 5kg in total weight: FREE DELIVERY

    Orders over NZD $88 total and over 5kg in total weight: first 5kg are free then $5 per additional kg

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

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

    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

    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.

Please wait...

  • Product successfully added to cart
You have in your Shopping Cart

Product successfully removed from cart

Checkout Continue Shopping

Please wait, processing your order...