Minute amounts of the banned Sudan IV dye were found in two samples of Medicube PDRN Pink Collagen Capsule Cream sold by Venus Beauty. SINGAPORE: The sale of unaffected batches of Medicube PDRN Pink Collagen Capsule Cream may resume after testing found no traces of the banned Sudan IV dye, the Health Sciences Authority (HSA) said on Friday (Aug 28). HSA had on Jul 31 directed three ... [2221 chars]