Dose - Concerta Recreational Dose?

[Nicodemus]

SWIM was wondering how much concerta he should take for a first time recreational dose. He has the 54 MG pills. He also has an amphetamine tolerance needing about 150 mg of vyvanse to get high and 50 mg of dextroamphetamine. How much concerta should he take in order to get high? is there a cross tolerance between methylphenidate and amphetamine?

[Mr.Fummles]

Well it depends on how you are planing on taking it. If you are taking it in pill for I would recommend taking two, one with the time release on and one without. I've weighted the 54mg pill without the time release and the brown part and it weighted 23mgs.

[Billy_Shears]

You should take one pill but you have to unretard it. Yes there is a cross tolerance. First you should take the pill sublingually and wait about 5 minutes until the red "skin" of the pill (it contains 22%/ about 11mgs MPH) is solved in your mouth. now you have to cut the brown and the red part away, only the white part contains the chemical agent. quarter it and take it orally or sublingually. If you wish you can take a second pill.

Sorry for my bad english