I've read that 100% concentrate cranberry juice has sufficient levels of acidity to maintain the required level so as not to arouse suspicion - is there any reason to not use this instead?
pH is not checked to determine dilution. pH is checked to determine adulteration . Only creatinine and specific gravity are tested to determine an overly-diluted urine sample.

The creatine ingredient in those snake oil products will do no good when the product is consumed on the day of the U/A. It takes 2-3 days for the body to convert creatine into creatinine. Therefore, any creatine-loading must be done at least 3 days before the U/A.

Gatorade/Powerade, used in place of water, does help in the Specific Gravity dept. All of this, plus other dilution tips, are found in the Dilution "sticky" thread.
Burnt Toast Reviewed by Burnt Toast on . Flushing with cranberry vs water on day of test and other questions Hi excuse the ignorance if I'm propogating another urban legend or myth, but on the day of the drug test, will drinking glasses of cranberry juice be preferable to flushing with just water? I am planning to go the same-day flushing route but my biggest concern is maintaining the acidity level of the urine. I have vitamin B2 tablets to give the yellow coloration and I have a detox pill (probably doesn't work) which has 750mg of creatine in it so those two bases are checked - however, I'm Rating: 5