大牌化妆品惊现致癌苏丹红，多款产品连夜下架，部分仍在售，原料商被扒

Core Viewpoint - The beauty industry is facing a safety crisis due to the detection of the banned substance Sudan Red in various cosmetic products, raising public concern [1] Group 1: Detection of Banned Substance - A third-party testing agency, "Old Dad Testing," reported finding Sudan Red, a chemical dye banned globally since 2003, in multiple cosmetic products [1] - Sudan Red is classified as having genotoxic and potential carcinogenic risks, and it has been listed as a prohibited ingredient in cosmetics by the National Medical Products Administration since 2021 [1] Group 2: Brand Responses - Several brands, including Huaxizi, Tingyan, and Qiyou, have removed the questioned products from their online stores following the allegations [2] - Specific products such as Huaxizi's Peach Fresh Essence Cream and Tingyan's Collagen Essence have been taken down from their official flagship stores [2][8] - Qiyou's Squalane Fragrance Essence is still available but claims that the current stock is a new version, with the problematic batches sent for testing [2] Group 3: Source of Contamination - The source of the banned substance was traced back to a red ingredient containing extracts from Eclipta Prostrata, Melia Azadirachta, and Moringa Oleifera, with a Sudan Red concentration of 1170 ppm [3][4] - The supplier of this ingredient is identified as Campo Research (S) Pte. Ltd, a Singapore-based company specializing in natural plant-based cosmetic ingredients [4][6] Group 4: Industry Implications - The presence of Sudan Red in "natural" ingredients raises questions about the integrity of suppliers, as it was allegedly added to enhance color stability [6][7] - "Old Dad Testing" suggests that the addition of Sudan Red was a deliberate act by the supplier, leaving brands unaware of the contamination [7] Group 5: Ongoing Investigations - Brands are conducting urgent self-checks and sending products for third-party testing to confirm the presence of Sudan Red [11][13] - Some brands, like Kiehl's, have clarified that their current products do not contain the implicated ingredients and comply with national regulations [13]