Test Kits & Books For Therapists. Essences & Homeopathics For Everyone ....

The test kits on this site are extremely useful for kinesiologists, naturopaths, chiropractors, homeopaths and EAV practitioners. They are not for home use, for science fairs or for laboratory use.

We now have over 70 testing kits, carefully researched, carefully made and sent out promptly (often the same day) so you can use them in your practice as soon as possible.

As well as the test vials, we also sell boxes to store them in, empty glass vials, books by Jane Thurnell-Read, essences and natural cream.

More New Kits

We have some new kits now available:

Immunoglobulin Test Kit- The five immunoglobulins or antibodies - IgA, IgD, IgE, IgG and IgM.


Milk & Milk Substitutes Test Kit- Includes lactose-free cows’ milk, sheep’s’ milk, as well as almond, rice and oat milks.

Sweeteners Test Kit– Various natural and artificial sweeteners including high fructose corn syrup, sucralose, cane sugar, honey, stevia and xylitol.

Mushrooms Test Kit – Various mushrooms including Chestnut, Shitake, Porcini and truffles.

Acupuncture Meridians Test Kit – The start of a new secion of Subtle Energy and Emotions Test Kits.

Jane's Books Now Available On Kindle

Lots of people like to hold books in their hands and turn the pages, but more and more people are enjoying reading on e-readers. So, we have taken the decision to have some of Jane’s books available as e-books on Amazon Kindle. (If you have a different e-reader, you can still read them if you first download the Amazon app for your particular reader.) It doesn’t include all of Jane’s books, so, if there’s one you’d particularly like to see as an e-book, please let us know.

• 500 Plus Health And Happiness Tips
• Allergy A To Z
• Geopathic Stress & Subtle Energy
• Health Kinesiology
• Kinesiology

Updated Influenza Vaccination

We now have the 2012/2013 Influenza Vaccination. If you already have the Vaccination Kit, you can buy an updated VA10 vial. If you wish, you can buy a vial containing just this year's influenza vaccination. See here for more information>>

Testing For Weight Management

A new downloadable PDF with suggestions about how you can use the test kits to help people who are trying to lose weight.
Download it here.

We also have a kit that brings together alll the vials mentioned in this PDF. See it here.

Customer Comments

We pride ourselves on offering a fast, friendly, professional service, but what do our customers say about us and our products?

My last order arrived so quickly I was amazed and pleased. So pleased I am willing to order from your company again. Keep up the great work!!
Nelda P Endecott, Montgomery, USA


Thank you for such excellent service.
Sarah Marshall, Braintree Nutrition, Essex, UK


I was truly delighted to have recently found your website. The range of test vials offered is not only diverse on offer, it is both comprehensive and authoritative. Your test kits have enabled me to heal and resolve ailments that had remained beyond reach hitherto, and for that I am grateful. A thousand thank you's to you Jane, for all that you are and all that you do!
Robert, Lawyer, Sydney, NSW, Australia


Thank you for such fast efficient service.
Joan Lonergan, County Clare, Eire


Thank you for opening up a whole new world for me.
George D.Case, D.C., North Carolina, USA


I have used the test kits a lot already. Great product.
Patricia Garcia, Ohio, USA


I have been doing some amazing vibrational balances using your kits, thankyou very much for developing these absolutely marvelous tools for us to work with.
Anne Doyle, County Kildare, Ireland


Many thanks for the swift delivery.
Ann Hobbs, Bristol, UK


I recommend your site to everyone I know and wonder how anyone gets along without your valuable information, books, and test kits.
Cathy Flowers, USA


Great products you are producing. The rest of us are fortunate that your head and energy work the way it does.
Ginny Rossuck, New York, USA


Fantastic books.
Jill Zucker, London, UK


I am amazed at the invaluable help these test kits are to my practice. Thank you so much for putting them together and offering them to practitioners!
Kelley Charles, USA


Thanks I got them [test kits] yesterday - They are PERFECT!!!!
Cyd Reuter, Minnesota, USA


I have been very impressed with the kits I have received already.
Matthew Bourne, DO, Osteopath, Worthing, England


I have spent the last 2 months exhaustively doing blinded comparisons between the diagnostic testing procedures I have taught for years and some screening substances made by Life-Work Potential and found a very high percentage correlation. If anything, using those test vials are even a little more sensitive and accurate then my present methods. I was, to be honest, totally surprised and thrilled.
Dr Michael Lebowitz, Colorado, USA


The kits provide clear energy patterns of many substances which under normal circumstances are very difficult to obtain.
Ann Parker, Wanaka, Health Kinesiology teacher, New Zealand


The test kits are an integral part of my practise and I can't imagine how I would work without them. They are most certainly a contributing factor to my success rate.
Franky Kossy, London, England; Health KInesiology teacher England


It is for nearly ten years now, that I use those basic test kits. They are comprehensive, covering more than 80% of demand occurring during my testing and energy work. And they are very effective because not only do they provide excellent pattern representations for thorough and precise testing. All of them are very likely to be needed. I rate them top, because effectiveness as a measure of proof shows they are really value for money.
Bernhard Caspar, Cologne, Germany


I'm really enjoying using these test kits and they are working out well for me.
Jennifer Fuhrmann, USA