The REN Clean Skincare Evercalm Redness Relief Serum is a new product at a recommended retail price of £50. This unisex daily use serum is specifically formulated for sensitive skin, with its main purpose being to relieve redness and stress. It contains white mushroom as its active ingredient, providing soothing and calming benefits for the face. The 30ml bottle size makes it a convenient and effective addition to any skincare routine.