Benefits of authentic tationil glutathione whitening 10 vials 600mg each - sterile for sublingual - glutathione for skin whitening has been shown to be safe and effective in numerous clinical studies - contains 600mg of l-glutathione per vial, highest quality pharmaceutical grade - manufactured by teofarma s.R.L & bayer labs Glutathione competitively inhibits melanin synthesis in the reaction of tyrosinase and l-dopa by interrupting l-dopa's ability to bind to tyrosinase during melanin synthesis. These results indicate that glutathione inhibits the synthesis and agglutination of melanin by interrupting the function of l-dopa. Glutathione and l-glutathione is a natural molecule found in our bodies and synthesized by the liver. It’s found in some of the foods we eat and it’s actually in every cell of our skin. Recent scientific research has shown that the level of glutathione in your cells has a direct impact on and is an important indicator of the health and appearance of your skin. There is a growing body of evidence pointing to significant health benefits from ensuring you have the proper level of glutathione in your cells. Higher glutathione level are being linked to a healthier liver. In addition, new data is demonstrating that injectable glutathione serves as a potentially very effective treatment for parkinson’s disease. The research and work done by dr. Ronald hoffman in this area has been incredibly beneficial and enlightening.