Helios Plus update. Due to the nature of the issues with my arm (unidentified) and shoulder (calcific tendinitis) I am going to try applying it strictly to my knees... baby, please. I want to give the product a fair shake and I feel this is the best way to see what it can do. The last couple days of applying it my right knee have already shown noticeable relief to the extent where doing SSB this morning was hardly a nuisance. So following training this morning I applied it 0.5ml to both knees. I LOOOOOVE the way cooling sensation feels on them.