Pharmaceutical Quality

High-grade, pure and odourless dimethyl sulfoxide (DMSO) in pharmaceutical quality; Ph. Eur. (European Pharmacopoeia) certified. 2X100ml
  • Premium DMSO quality 
  • Highest purity level: according to the specifications of the European Pharmacopoeia, Ph. Eur.
  • DMSO content at least 99.9%
  • Without impurities
  • Characteristic sulfurous odor
Customize <span class="protect-case">DMSO</span> <br/> Pharmaceutical Quality
2 x DMSO Pharmaceutical Quality   + €0.00

* Required Fields

€16.91 €17.80


Delivery : 1–3 business days

Incl. VAT, excl. Shipping

€84.55 / 1l

Premium Bioactive Ingredients

  • Premium DMSO quality 
  • Highest purity level: according to the specifications of the European Pharmacopoeia, Ph. Eur.
  • DMSO content at least 99.9%
  • Without impurities

How are we different?

DMSO (dimethyl sulphoxide) is an organic solvent with a slightly oily consistency that can be extracted from tree wood. MSM, which contains sulphur, is a close relative of DMSO, but the two substances are only chemically similar.

Our DMSO is truly of pharmaceutical grade with at least 99.9% purity, has Ph. Eur. certification.

DMSO reacts to plastic and is hygroscopic (water binding), so we offer this product in an air-tight amber glass jar with a teflon-coated lid to protect against light.


What is DMSO?

Dimethyl sulfoxide (DMSO) is an organic solvent that can be derived naturally from wood. It has a slightly oily consistency and in its pure state is practically odourless. DMSO is hygroscopic (binds water).

The melting point of DMSO is 18°C, and under this temperature DMSO will crystallise. In Switzerland, DMSO, in combination with other ingredients, is allowed to be sold as a drug.


The suphur-containing compound MSM is closely related to DMSO and both substances are chemically similar, but they differ in their effects.

The body metabolises DMSO into dimethyl sulfide (DMS) and dimethyl sulfone (DMSO2):

  • The sulphureous DMS is expelled via the lungs as well as through the skin.
  • DMSO2 corresponds to the organic substance MSM (methylsulfonylmethane), which is a known food supplement

Solubility and Crystallisation

DMSO crystallises at temperatures under 18°C. This process is reversible, and from temperatures of 20-22°C, the DMSO becomes fluid again. To liquify the DMSO, place the glass bottle in warm (not hot) water. Do not place in the microwave, as this destroys the structure of the DMSO.

Pharmaceutical Quality

Our DMSO meets the standards of the Ph. Eur. (European Pharmacopoeia) 8.8. of 2017.


Not intended for internal use.



Not intended for oral consumption or internal use.


DMSO crystallises at low temperatures (below 18°C). At higher temperatures, DMSO will liquify again. Do not heat in the microwave.


Ingredients: dimethyl sulphoxide (DMSO) 99.9% purity. Expect characteristic odour for DMSO.

Contains: 100ml

Product Details

Ingredients Dimethyl Sulfoxide (DMSO), 99.9% pure.
Packaging Amber glass jar to protect against light and oxidation (free from plasticisers and BPA)
Laboratory Tests Pharmaceutical quality: each batch is laboratory tested

Sunday Natural

Our Philosophy

For thousands of years, cultures all over the world have been using medicinal plants and nutritious foods to naturally foster and maintain vitality and good health.

With our products, we try to emulate this ancient wisdom as much as possible.

Consequently, our philosophy is simple: everything we do meets the highest standards of quality and purity; our focus is on organic and natural ingredients.

We follow this philosophy with meticulous care on all levels and down to every last detail.

Learn more

Welcome! Which language would you like to use?

The image could not be loaded.