17 Oct 2022 --- Ahead of SupplySide West Las Vegas, US (Oct 31 - Nov 4), NutritionInsight speaks to Thies Ripcke, director in business development for North America at Kappa Bioscience. Delving into the company’s vitamin K2 MK-7 ingredients: K2VITAL and K2VITAL DELTA – the company’s main showcase at the show – Ripcke explains that the vitamin K2 market is witnessing similar trends to those seen across the wider nutraceutical sector.