AB Natural Hair Shaders is a set of 50 natural tones working on any typology of hair, including Strand Based Hair:
The set includes blonde, gray, white, brown, mahogany, red, and black variants.
In addition, to further customize realism and usability: 3 levels of shine-dark, 3 of white-haired (suitable also for older people), and 3 metallicity effects.
https://www.daz3d.com/ab-natural-hair-shaders
