Bioharmony Advanced Is A Weight Loss Product BioHarmony Advanced (BioHarmony Complex Plus) is a weight loss solution for everyone who is struggling with obesity. It is free from artificial and harmful ingredients because the manufactures of this supplement decided it keep it “all-natural. BioHarmony Advanced is a fast-acting formula that starts taking action as soon as it becomes a part of the user’s body. Using it regularly can help to shed up to five pounds within one week which is too good to believe.