Msm with OptiMSM provides sulfur known for being nature s 'beauty mineral'. Sulfur is a key component of collagen that supports the skin's structural framework and is a building block of keratin, an important constituent of hair and nails.
Msm with OptiMSM provides sulfur known for being nature s 'beauty mineral'. Sulfur is a key component of collagen that supports the skin's structural framework and is a building block of keratin, an important constituent of hair and nails.