From moisturisers and serums to professional-grade chemical peels, Dermaceutic Laboratoire skincare products come in sleek white packaging and are developed and manufactured in the south of France. A multinational business operating in 82 markets, the firm behind the cosmetics brand, Dermosciences Ltd, has a corporate base in Ballsbridge, Dublin 4. That means Ireland is the company’s legal home and where its shareholders have become embroiled in what has been described in High Court documents as “war” and “retaliation” over intellectual property rights and alleged whistleblowing-type claims of regulatory, product-safety, customs, accounting, and tax irregularities. The allegations are raised in shareholder…