GNC MSM 1000 mg: Supports Joint Cartilage*

GNC MSM 1000mg capsules are taken daily to support joint cartilage health. MSM is also known as Methylsulfonylmethane and is a naturally occurring compound that serves as a source of sulfur, an essential component of joint cartilage.

• Supports joint cartilage*
• 180 Capsules
• Gluten Free