Fish oils and glucosamine are the most popular natural nutritional supplements known to use pain relieving properties.
As an example capsaicin is an ingredient of chili peppers and a cream containing this may also bring relief to your neck trouble. https://dog-skunk-228.notion.site/Top-Tips-for-Using-CBD-for-Pain-and-Health-fd95893f4eee4994aa7acb1d18e3a4ba?pvs=25