I've had my Sylk since Feb 2010. Throw it out?

what? sylk turns yellow?

Apparently if it gets old, it goes yellow. It prob still works but better safe than sorry.

it would be because of vitamin c content from the kiwi vines.
it will change colour over time once it has been exposed to air, but should still be ok.
the same thing happens to natural moisturisers and oils , if they contain fruit or plant extract.

when you get a new sylk, if you look carefully it has the slightest yellow/green tinge, this just gets darker and more noticable as the vitamin c oxygenates.

A-ha! That makes sense, thank you.

Thanks for the explanation! :)

I went ahead and used it a few days ago, but I got my new one now so I will be able to use that from now on. :)