Sara75 8 Posted June 12, 2012 I was reading in another forum about MSM (supplement) and how the claim is that it helps with hair, nails, and skin. Specifically that it helps tighten skin. Has anyone tried it? Share this post Link to post Share on other sites
honk 780 Posted June 12, 2012 Never heard of it. I do take 5,000 mg of Biotin daily. I don't think any Vitamin is going to prevent saggy skin. Share this post Link to post Share on other sites
judych 225 Posted June 12, 2012 I was reading in another forum about MSM (supplement) and how the claim is that it helps with hair, nails, and skin. Specifically that it helps tighten skin. Has anyone tried it? what is MSM ?? that name does ring a bell with me but cant quite remember... Share this post Link to post Share on other sites
