My most used Beaty tool is on sale at Nordstrom anniversary sale This is my doctor Dennis gross. It provides the red light and blue light therapy. I use it at least four times a week and then apply all my skin care product’s.before going to bed. During the anniversary sale you get skincare products for at least 100 bucks. It’s the Best deal ever Ever LTKBeauty LTKxNSale LTKOver40