06 May 2022 --- This week in personal care news, Firmenich announced its Scientific Advisory Board, and strengthened its stake in strategic partner, ArtSci Biotechnologies. Nature’s Sunshine is receiving three Stevie Awards for its business strategy. Wella Company extended its acquisition of Briogeo. Hair care brand OUAI is releasing two new products, while Proven Skincare is launching a personalized eye-care duo.