DMSO 99.9% Pharma Grade, No Odor – Dimethyl sulfoxide Liquid High Purity
It is a natural substance derived from wood pulp and is harmless when used with the proper precautions. DMSO is an organic, colorless, natural, non-synthesized liquid, extracted from lignin.
DMSO intended use is as a solvent only and the choice of using it in other applications is the sole responsibility of the user.