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Scientifically Proven Evidence
To Better Days patches are a brand-new product – we understand that you might want to know a bit more about them before you give them a go. Here is the scientific and empirical evidence that proves our patches work.

How do our patches work?
Research shows that low blood sugar (hypoglycaemia) is the principal cause of chronic pain (nociceptor ischemia). This means that if glucose can be delivered directly to the specific nerve cells associated with pain and only pain, known as ‘nociceptors’, it will enable the cells to function properly and reduce pain. In order to reach the stricken nociceptors in sufficient concentration, it needs an additional source of ‘cell food’: vitamin D.
Our patches are designed to adhere for at least 24 hours, and for all that time they are releasing vitamin D and glucose into the epidermis. Their proximity and concentration ensure that they go predominantly to the nociceptors to alleviate pain directly.
Our Research
There is currently no central resource for information on vitamin D and pain relief. We regularly review landmark studies, assess new scientific papers and contribute to the conversation on pain science.
Take a look at our scientific articles below.