MSM+SILVER eye drops for dryness and pinguecula

[crev177]

Hello,

I recently came across these eye drops online that supposedly can help a pinguecula or a pterigyum. I bought a bottle and I am willing to try it, but I was wondering if anyone has ever tried them before?

I will leave the link here so that you can take a look.

http://goodhealthcanada.com/products/MSM_drops/

http://www.google.com/patents/EP1592435A1?cl=en

Thanks.

[farmgirl]

Does it say what these drops are preserved with?

[crev177]

Does it say what these drops are preserved with?

They don't have any preservatives, apparently the colloidal silver preserves the formula.