Kiweno Rapid Vitamin D Test
Kiweno Rapid Vitamin D Test
Kiweno Rapid Vitamin D Test
Kiweno Rapid Vitamin D Test

Kiweno Rapid Vitamin D Test


74% of the UK has sub optimal vitamin D levels. Tonic is giving you the chance to find out if you're part of this statistic in just 15 minutes at home. 

Kiweno is the worlds first at-home rapid vitamin D testing kit that gives you your results in just 15 minutes*. So, you can check the status of your immune health in the comfort of your own home.

1x Kiweno rapid Vitamin D test
1x Share your levels with our Nutritionist to get a tailored plan for you. 

*Smartphone with a camera is required to measure and record vitamin D levels on the Kiweno app.

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    Girl with Tonic

    Health Made Easy

    We spent years researching what nutrients we need to fuel our days. We then sourced them from sustainable plants and added them to our all natural drinks.

    83% would recommend Tonic to a friend with lady holding tonic health flask in the sun
    More of what you need

    Tablets provide 25% nutrient absorption. Boost that upto 98% with our drinks.

    Feel the Tonic difference.


    Because we are an all in one show stopper. The full range of 11 vitamins, minerals and powerful plants to fuel your immune health. So you don’t have to buy and take 11 different tablets. When you do the maths, we are cheaper per gram of vitamin than anyone. Not to mention, we don’t bulk up our products with fillers and other harmful ingredients that most low cost vitamins do.

    Our daily immunity was made to be taken... well…. everyday, that’s 365 days a year for an optimally fuelled immune system. We have added just the right amount of vitamins, minerals and plants to keep you protected throughout the year. Whilst our high dose boosts and recover drinks are for when you need a pick me up and aren't feeling 100% your best.

    Our Daily Immunity makes for a refreshing cold drink to have in the morning or at lunch time. Our High Dose Elderberry or Lemon can be had hot or cold while our night time is best as a hot soothing cup before bed.

    Our full range tickets all the health boxes. We are:

    - Keto
    - Vegan
    - GMO Free
    - No Added Sugar

    We will send tracking information to the e-mail address associated with your order once the item has shipped. If you have not received your tracking information and it has been over 2 business day, please contact us at