3 colors in my Methylphenidate?

[Nightshiner]

So I have adhd and am prescribed methylphenidate. I prefer to snort them though...
Ther have always been three colors underneath the coating; a gray area, white area, and a pinkish tip. I have snorted it all anyways, but am now wondering if I am putting something other than methylphenidate in my body.

 

[LilH]

Man those are a bitch to break down...the grey part is useless it is an expander.
The breakdown is a lot to explain so in short toss the grey part and take the pink and white... Peel off the plastic coating too.
Hope that helps.