★★★★★
Am a professional masseur. Had had tendonitis of especially the right thumb a few years back, but somehow it went again. Have not had any problems for the last few years. Recently the problem came back. Thinking about it I realized that for about 2 months prior, I have been usuing different massage oils. Finished those and am now usuing grapeseed oil again -> thumb much better. Read that grapeseed oil has anti-inflamatory properties, so the two might well be related...
