Here you get a DMSO 70% solution in perfect mixture. I have diluted this solution for you with distilled water to 70%. The basic substance of this DMSO solution is DMSO 99.99 % in very high quality – see DMSO100. This, in turn, is free of carcinogenic substances. More about DMSO can be found here.
The advantage of this solution is that, unlike DMSO100, it does not “freeze” (crystallize) so quickly. Because DMSO freezes already at PLUS 18 °C! Thus, it is not liquid at temperatures below 18 °C and therefore cannot be used. This 70% solution is different. It remains operational. With DMSO, there is virtually no triggering of “plasticizers” from the plastic bottles.