Eyebrow Density Slider - Krea 2

Controls eyebrow density/fullness, not shape or width. Push it negative and the eyebrows thin out to sparse, almost-translucent hairs, push it positive and they get thick, dense, and dark with no visible skin between the hairs.

Recommended range: -4 to +4, that's what every example above uses. It has also held up cleanly at more extreme weights (tested to ±10 on one subject with zero identity/age/ethnicity drift), but that hasn't been confirmed as reliably safe across many subjects yet, so treat anything past ±4 as experimental , your mileage may vary the further out you push it.