Hyperpigmentation Home › Forums › Red Light Therapy › Hyperpigmentation This topic has 15 replies, 14 voices, and was last updated 4 years ago by Sunny. Viewing 16 post (of 16 total) ← 1 2 Author Posts November 20, 2020 at 1:44 am #1900 SunnyParticipant I’m wondering if what is more applicable for this treatment. Red or Blue light? Author Posts Viewing 16 post (of 16 total) ← 1 2 You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Log in / Register