What is the solution for Blue Light? Rude has curated the Blue Light Barrier skincare collection which contains the following key ingredients that can minimize the damages caused by blue light which you are exposed to on a daily basis.   B-Carotene - An organic antioxidant found in fungi, plants and fruits that can help maintain the skin's health and can help increase the skin's defenses against blue light. Hyaluronic Acids - Sodium Hyaluronate is the most common form of HA and can quickly enter the skin cells to keep skin hydrated. Sodium Hyaluronate Crosspolymer - Penetrates barriers with ease, but is more challenging to break down, so skin can stay hydrated longer. Hydrolyzed Hyaluronic Acid - Contains smaller molecules that can give an immediate plumping effect. Sodium Acetylated Hyaluronate - Can help restore and renew rough, damaged skin caused by blue light emissions.