Reply To: I've been using rubylux for 15 days now, I see improvements! Home › Forums › Red Light Therapy › I've been using rubylux for 15 days now, I see improvements! › Reply To: I've been using rubylux for 15 days now, I see improvements! October 7, 2020 at 5:38 pm #930 paulineee003Participant @Sunny – I would like to suggest using RubyLux. I’ve been using this for a long time and it really works for me.