Methylsulfonylmethane, more commonly known as MSM, is a popular dietary supplement used to treat a wide array of symptoms and conditions.
It's a sulfur-containing compound found naturally in plants, animals and humans.
Adults take ½-2½ tsp (1.2-6g) in water with meals throughout the day. Do not exceed recommended daily intake. Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle.