MSM Powder (454 g) by NOW is a dietary supplement in powder form.

• Manufacturer Suggested Use: Take 1/2 teaspoon 1 to 2 times daily in juice or other liquid. If intestinal gas occurs, reduce dosage.
• Ingredients: Serving Size: ½ Teaspoon Amount Per Serving: MSM Powder ... 1.8g (1,800 mg)* (Methylsulphonylmethane) Other Ingredients: None.