Noise in Hair

elbeal

I've been working with hair shaders, and I'm having an issue with some of them that I can't solve without removing all the glossiness. I'm getting what appears to be single pixels that reflect the light (if the light is orangish, the noise is orangish; if the light is blue, the noise has a blue tint). I can make it go away by turning off the dual lobe specular weight. I've tried darkening the glossiness color, top coat color, and SSS Reflectance Tint but none of those seem to help. Is there something else I can do to keep the hair shine, but lose the noise?