Authentic Pure MSM Powder - No Additives
MSM (Methylsulfonylmethane) powder from HSN - RawSeries is a dietary supplement known as the best source of sulfur to boost your daily nutrition. It comes in a handy 100% pure powder format with no additives or other extras, and with a particle size control that makes it easy to mix with other pure products from the RAW range and ensures good solubility in your drink.
HSN’s powdered Methylsulfonylmethane is the perfect compound for people who care about their nutrition and want a convenient, effective, 100% pure sulfur source with certified quality.
Top-notch quality controls
100% pure raw material
At HSN, we have a commitment to our customers, and that means using the best ingredients to develop our own dietary supplements.
Regarding methylsulfonylmethane, we researched the market to find the highest quality raw material, one that meets our strict purity standards. What does that mean?
It means we found raw materials sold in Europe, and often chosen by supplement companies for MSM formulas, with purity levels we consider unacceptable.
At HSN, we wanted to find a truly pure compound, with absolute purity, and after months of searching, we found it.
With HSN, you get the best raw materials and 100% validated products that offer the highest quality for your daily nutrition.
No additives - Clean label formula - Authentic RAW for your purest blends
Most MSM powders on the market usually contain additives in their formula, often for aesthetic dispersion purposes or to mask the natural taste of methylsulfonylmethane.
At HSN, we offer the RAW range so you can enjoy exactly what you’re looking for: products made solely from the pure compound, with no other ingredients because you don’t want or need them. HSN brings you the purest dietary supplements, in pure powder forms so you can create your own raw blends at home.
MSM solubility with controlled particle size - How to mix it for a smooth drink?
Particle size analysis studies the size of the powder particles in supplements and how this affects their dispersion.
Many methylsulfonylmethane supplements are super hard to mix, but that’s not the case with HSN’s Raw product. It doesn’t mix well because of additives, but because its particle size is just right to suspend evenly in water.
Still, we want to clarify that MSM, like other compounds such as Magnesium or Arginine, does not fully dissolve in water like a protein shake.
Instead, it suspends, making the powder 'float' evenly in the water or drink you mix it with. If you drink it right away, you won’t notice the MSM at all because it’s so fine it doesn’t feel gritty. If you let the drink sit, our MSM’s particle size means it takes longer to settle at the bottom, and when it does, just stir it again to mix it back in.
Free from Genetically Modified Organisms. Suitable for vegan diets
MSM often contains GMOs, as they’re the easiest way to produce this form of organic sulfur for supplements.
At HSN, we reject the use of GMOs because, although their nutritional safety is established, it’s still questioned by expert groups, and because their use causes significant environmental impact, which goes against our environmental commitment policy.
That’s why our pure powdered MSM, like every other supplement in our catalog, is GMO-free and certified.
Also, HSN RawSeries MSM is made without using or containing any animal-derived ingredients, so you get a pure compound that’s vegan-friendly.
No colorants, no flavorings, no preservatives - Just pure top-quality MSM
We don’t use anything to mask the natural presence or taste of our pure MSM.
Unlike other companies selling 'pure' powders that actually contain masking agents for taste or appearance, HSN offers you a truly pure product, no tricks.
Enjoy 100% pure MSM with no additives.
Made in a certified lab with strict quality control
HSN not only guarantees the highest quality raw material, thanks to its absolute purity confirmed by external analysis, but also ensures the strictest quality controls on the final product.
Our supplements are made in HSN’s own lab, located in Spain’s Granada province, where all products comply with legal regulations in Spain and Europe, and undergo additional quality controls rated among the highest and most rigorous internationally.
Not only do our internal checkmarks guarantee product safety and quality, but external companies specialized in food factory audits confirm that our factory’s manufacturing meets the highest quality standards, approaching pharmaceutical industry-level meticulousness in procedures.
This is just another proof of the unsurpassed quality of the processes behind the HSN products you’ll receive at home.
Mix it with other compounds to create your own perfect formula
Methylsulfonylmethane is a well-known compound with proven and valued nutritional quality, especially among athletes and people facing high physical demands.
It’s common to combine it with two other compounds, forming a 3-in-1 synergistic blend that’s probably the most famous and widely used supplement stack (you can even find it combined in tablet form in our Evoflex product).
Combined with Glucosamine Sulfate and Chondroitin Sulfate, it makes the ideal blend you can prepare at home with 100% pure, certified RAW products from HSN.
MSM flavor and HSN recommendations
MSM is an organic sulfur compound and, as such, has a characteristic sulfurous smell.
It’s recommended not to mix this supplement in protein shakes or other foods where you want to keep the original flavor, as MSM can significantly alter it, making it more bitter.
MSM has a sour and intensely bitter taste.

One way to mask MSM’s taste and turn it into a delicious drink is to combine it with our specific flavorings for amino acids and sports drinks.
Fruity flavors perfect for camouflaging methylsulfonylmethane’s natural taste!
Is this supplement for me? Find out!
MSM is the supplement for you if you’re an athlete.
Scientific studies
- Debbi, E. M., Agar, G., Fichman, G., Ziv, Y. B., Kardosh, R., Halperin, N., … Debi, R. (2011). Efficacy of methylsulfonylmethane supplementation on osteoarthritis of the knee: a randomized controlled study. BMC Complementary and Alternative Medicine, 11, 50.
- Kalman, D. S., Feldman, S., Scheinberg, A. R., Krieger, D. R., & Bloomer, R. J. (2012). Influence of methylsulfonylmethane on markers of exercise recovery and performance in healthy men: a pilot study. Journal of the International Society of Sports Nutrition, 9(1), 46.
- Nakhostin-Roohi, B., Barmaki, S., Khoshkhahesh, F., & Bohlooli, S. (2011). Effect of chronic supplementation with methylsulfonylmethane on oxidative stress following acute exercise in untrained healthy men. The Journal of Pharmacy and Pharmacology, 63(10), 1290–1294.
- Nimni, M. E., Han, B., & Cordoba, F. (2007). Are we getting enough sulfur in our diet? Nutrition & Metabolism, 4(1), 24.
- Usha, P. R., & Naidu, M. U. R. (2004). Randomised, Double-Blind, Parallel, Placebo-Controlled Study of Oral Glucosamine, Methylsulfonylmethane and their Combination in Osteoarthritis. Clinical Drug Investigation, 24(6), 353–363.
- Withee, E. D., Tippens, K. M., Dehen, R., Tibbitts, D., Hanes, D., & Zwickey, H. (2017). Effects of Methylsulfonylmethane (MSM) on exercise-induced oxidative stress, muscle damage, and pain following a half-marathon: a double-blind, randomized, placebo-controlled trial. Journal of the International Society of Sports Nutrition, 14(1), 24.