not much time but i assume you've been clean since the last test...eh? so this is theoretical but if i were you and stuck with little time i'd do what worked in the past for you BUT add niacin or vitamin b2 (i believe niacin is...perhaps 12) anyway, the niacin adds weight and color back to a diluted batch and is probably what some of the missing ingrediants contained...creatine too is a color additive, so stop at your local herb shop or pharmacy and do what you can...and good luck!

please let us know how it went...