DMSO topically for runners knee/tendonitis

Hi everyone.....I appreciate all the info I get from this forum.  I want to start using DMSO on my knee to relieve inflammation.  Is there a brand that people have used for this purpose?  Also, should I start with a 50% DMSO mix or would 70/30% be diluted enough.  Thanks as usual.
 

I like this brand of DMSO. You can buy it from their website or from Amazon . The 8 fl oz bottle is glass. Purity is 99.995%. 

Please read the attached DMSO PDF file. 

Remember to test DMSO on your skin by applying one drop. If no problem after a few hours, you are not allergic to it. 

Be sure to dilute DMSO for topical use. 70/30 is commonly used, but you may need to dilute more.