While there is no best cbd oil product, there is probably a best ratio of CBD:THC to suit your goals. Products with higher concentrations of CBD vs THC, such as 20CBD:1THC will cause less, or even eliminate, psychoactive effects. However, products with similar levels of CBD and THC have been shown to alleviate pain most. So, for most people, it takes some trial and error before they find an ideal compromise.
Here are a few recommended products for arthritic pain:
http://dosist.com/pen-relief/ , which is a 2CBD:1THC vaporizer pen. I recommend vaporizer pens by dosist because, unlike conventional vaporizer pens, they buzz after a single metered dose – which allows for the most precise dosing among all inhalation methods. For most of my patients, I recommend one to two puffs every one to three hours as needed.
1:1 topical cream