KALA HEALTH MSMPure MSM Powder, Fine Crystals, US-Sourced MSM, 8.8 oz

Customers find the MSM powder effective at reducing joint pain and inflammation, with many reporting excellent results within a few days. The product dissolves immediately in any liquid, and customers appreciate its quality and value for money. They report positive skin benefits, noting brighter and softer skin, and one customer mentions dramatic improvements in nails and hair. The taste receives mixed feedback, with some finding it not bad while others describe it as very bitter, and while many report no side effects, some experience nausea.