I bought 100g of Glycin from the Formulary about two years ago and never got around to using it. I emailed them and was told it is only generally good for 6 months, and that one can tell by the color- brownish means its done-for. Well, I don't want to open it just to inspect it since that would expose it to light and air and moisture, etc.
I hate to just throw this out if it is useful at all to someone.
Anyone who is familiar with using Glycin and wants this can have it for $5 shipping (USA- NO Paypal!) Otherwise, it goes into the trash...