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We all have DNA.

We believe that we can all be healthier. The best place to start is with WHY you want to be healthier. Next, you need to have access to your own medical data. And then the magic begins as you start to make more personalised nutrition, environment and lifestyle choices daily, based on your unique medical data.

We call these key elements 'circles' - the more personalised the circles you join around your DNA every day, the healthier you can become. We've brought all these circles together so you can start becoming healthier now!


Your WHY for wanting to be healthier is deeply personal. Knowing your WHY will help you stay committed to making better nutrition, environment and lifestyle choices every day. 


You have the right to own your medical data. Knowing more about your body empowers you to stand at the centre of your health choices. We've given you direct access to advanced DNA and/or biochemistry tests that you can order without your doctor's permission, and do easily at home.


1. Place your order

2. We'll send you your test kit within a day or two

3. Do the simple swab sample

4. Book the courier to collect

5. We'll send you your results in 2 - 3 weeks




Here's where the magic really starts to happen! You can start to nourish, protect and nurture your unique genetic strengths and weakness with simple things like food, supplements, non-toxic body, home and garden products, and lifestyle changes like increasing the amount and intensity of exercise you, how well you sleep, how much water you drink... 



Once you've done one of our DNA tests and know more about your unique gene variations, you can start to support your genes with more personalised nutrition choices. 



When you see this sticker, it means that we've personally checked each and every item in our online shop so you can shop with complete peace of mind.

- Ingredients in our NUTRITION products have been selected based on their nutrigenomic properties to nourish your DNA & biochemistry, or because they are of the highest quality, FDA approved, manufactured according to Good Manufacturing Practice, or in their most bioavailable form. 

- Ingredients in our ENVIRONMENT products have been checked against the's database to ensure they are free from for xenoestrogens, endocrine disruptors, DNA mutators and carcinogens.

- Our LIFESTYLE products have been selected based on the latest research in the field of epigenetics and Functional Medicine.

What do we mean by 'join circles'?

Research is showing that your genes are not your destiny! By changing what you expose your DNA to daily, you can change the way your DNA expresses itself. You can 'turn off' your potential for lifestyle-related chronic diseases or 'turn on' optimal wellness!


  • I love the work JOINCIRCLES does in personalising my recommendations.

    As a triathlete and active sport person with a media company and three kids, I have to take care to balance my health and diet, and this can be a confusing and tricky process. Stress, depleted energy levels, bad and convenient nutrition, all these things have a negative effect and in my experience, have resulted in burnout and painful injury. JOINCIRCLES has made supplementing healthy decisions convenient and easy".

    Robin Kelly

  • Dear Heidi, I just wanted to let you know its been two years since my cancer diagnosis. I was looking back over the dreadful journey and you were just outstanding! Your support, knowledge and interest and caring were just what I needed. I have no words to thank you for all the love and time and care you put in to me. You made a difference in my life. I want you to know that. I am immensely grateful. Your advice has become my bible and I live by it. Every single day.
    THANK YOU. You are my angel.
    Lots of love 

    Janine Nash

  • "I was fortunate to discover the JOINCIRCLES while they were assisting my mother with her cancer recovery.

    My mom’s brush with cancer made me determined to make better health and lifestyle choices for myself, and my daughter too. I met Dr Heidi van Loggerenberg and was amazed at her wealth of cutting-edge health knowledge. Margie gave me fantastic advice on non-toxic, green makeup and skincare, and I haven’t looked back since.

    Kerry Nash

  • “A big thank you for being with me on my journey to optimal health!

     I just wanted to say how awesome it is to have access to the products you are offering, all in one place and easy, efficient, fast online service.  Not only have I been educated as to the benefits of making healthy choices, but also the dangers of not being careful of what I'm putting on and in my body. I love that I'm making personalised choices on my way to optimal health!".

    Ashleigh Parry

  • “JOINCIRCLES takes the guess work out of choosing healthy products!

    I’m the youngest of three siblings. My sister, mom, and aunt have all had breast cancer so prevention is foremost in my mind for myself and my family. JOINCIRCLES has made prevention easy! JOINCIRCLES's service is quick and Dr. Heidi and Margie are always an email or call away to offer personalised help. I love receiving my optimal wellness ‘ToolKits’ – they are jam packed with super healthy items and delivered directly to my door by courier!”.

    Kirsten Ewing

  • For years I looked for answers so that I could proactively manage my health. 

    JOINCIRLCES gave me the answer. By understanding my own unique DNA, my real-time biomarkers and getting the support that I need to make the right choices on a daily basis, the results have been quick and amazing! I feel better than ever. 
    While taking the tests was an investment, it was the best investment I have ever made. I can refer to my DNA tests for the rest of my life and I will do my biochemistry tests on an annual basis to measure and track my progress. The most important and personal for me, is that I don’t feel like a ticking time bomb for Alzheimer’s, the horrible illness that has drastically affected my mother.

    Tessa Graham

  • I was fortunate enough to hear about JOINCIRCLES early last year when I had my DNA analysed. Based on my unique genetic variations, they helped me personalise my supplement regime. This has enabled me to turn back the clock in terms of age and health. I cannot thank them enough for what they have done for me.

    Lorna Enslin

  • Dear Heidi and Margie

    I just wanted to thank you both for a fabulous morning at your Detox Event.

    I so enjoyed it and  it is always good to be reminded of what I should be doing. I am also enjoying my new ‘clean’ makeup.

    Cheryl Langenegger


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