K Group: All Pirkka cosmetic products are free of microplastics since 1 January 2018   Helsinki, Finland, 2018-Feb-08 — /EPR Retail News/ — Cosmetic products often use small microbeads that are able to pass through wastewater treatment facilities to water bodies. Microplastics are an environmental risk in waterways due to their longevity. In 2017, K Group fulfilled its…