Yes, that is the recommended remedy for dark, baggy eyes.  However, your SSS is too high, his face is glowing.  What is your Subsurface Radius?  If the values are high, you need to lower the Subsurface value to a minimum of 0.01.  Plugging in the SeparateRGB node might control it but I doubt it.  Also, the Clearcoat channel is in use, plug the bump into the Clearcoat Normal in addition to the Normal.  The Gloss/Specular Converter compound node is not being used, either use it or delete it from the shader.