BioHarmony weight loss supplement is indeed a worthwhile product. As mentioned before, all of the benefits of BioHarmony Advanced are due to its natural composition and formulation. If you go through BioHarmony Advanced ingredients list, you will see names like L-Arginine, niacin and beta-alanine which are scientifically proven for their health benefits. All ingredients inside BioHarmony Advanced are extracted from premium quality sources. There is no chance for these ingredients to cause a side effect in any user.