I received FLUSH by Pursue Nutrition as a promotion in exchange for my honest unbiased opinion. Its an easy to swallow capsule that does not have any fowl smell or taste. It also did not give me any regurgitation taste later as some supplements have in the past. It does work to clean you out. I do recommend taking when there is time where you can be close to the restroom as needed. I have not lost any weught yet nor do I feel energetic however I only have taken a couple doses. It began working within a few hours of taking my first dose though and I look forward to the FLUSH completion with hopes of feeling great and more energetic when complete.