United Shelter Health Products, makers of Lucida-DS Glutathione and Vaniderm whitening supplements is threatening to file a libel suit against ABS-CBN’s Chief Correspondent, Korina Sanchez.

This is connection with Korina’s report that 7 out of 9 whitening products in the market failed the independent test done by the Philipine Institute of Applied Chemistry in terms of actual glutathione content. Lucida and Vaniderm were two of the products identified in Korina’s report, which failed the test.