Review on Optimized Zydot Ultra Clean Shampoo by Maria Campbell

I am convinced that it works! So background. I'm a woman with long dark hair and quite overweight so my metabolism is slow. I'm not a very heavy smoker, but for a month before my hair test I smoked every night. I was clean about 2 1/2 weeks before the test. I bought 2 packs of these but felt I needed 3. I used the Makuho method twice the night before and the day of the test but didn't buy the expensive shampoo. I used Tgel Shampoo instead and doubled the time for everything. I also washed daily with baking soda and lemon juice. I then used this product for a day and doubled the time for all parts. I dried it with a hair dryer and tried it. Just found out I passed. Oh, and they were psychiatrists. the hardest to get through. This works, but use another method as well.