Martínez Nieto S.A. Joins the 2023 Earth Hour Movement
For the third consecutive year, the natural dietary supplements and skincare laboratory MARNYS – Martínez Nieto S.A. is joining the global initiative ‘Earth Hour’, promoted by the non-profit organization WWF (World Wide Fund for Nature), which will take place this year on March 25th, at 8:30 pm. The objective of this action, which consists of symbolically turning off lights…