Synpherine(Zhi Shi) question

tonybaloney · 04-03-2006, 11:36 AM

In a drug test, how long would these substances take to clear your system to avoid a positive test? Thank-you.

nsimmons · 04-03-2006, 12:53 PM

Within a day. Real ephedrine's half life is 3-6 hours. But synephrine is an ingredient in many over the counter decongestants, so i doubt they would be testing for that.

A sudafed would show up positive. Few years ago here in canada we had an athelete loose a medal because she was on sudafed and it showed up on the screen.

04-03-2006, 11:36 AM	#1
tonybaloney Registered User Join Date: May 2004 Location: New Jersey Posts: 9	Synpherine(Zhi Shi) question In a drug test, how long would these substances take to clear your system to avoid a positive test? Thank-you.

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04-03-2006, 12:53 PM	#2
nsimmons All pug, all the time. Join Date: Mar 2005 Posts: 583	Within a day. Real ephedrine's half life is 3-6 hours. But synephrine is an ingredient in many over the counter decongestants, so i doubt they would be testing for that. A sudafed would show up positive. Few years ago here in canada we had an athelete loose a medal because she was on sudafed and it showed up on the screen.