DMSO : Dr Myhill's page on this reveals all its uses and there are many. Also mentioned as good for the eyes and now DMSO eye drops are appearing on amazon. There A gel forming antioxidant eye drop for photoreceptor protection in retinitis pigmentosa Drug Delivery and Translational Research Springer Nature Link A SU6668 pure nanoparticle based eyedrops: toward its high drug Accumulation and Long time treatment for corneal neovascularization Journal of Nanobiotechnology Springer Nature Link DMSO Eyes 3% drops of isotonic solution 50 ml Dimethylsulfoxide Ph. Eur. Premium : Amazon.se: Health & Household Products