Shade names in the brown‑black family include “Brownish Black,” “Brown Black,” “Black Brown,” and plain “Brown,” showing multiple close brown–black label variants.
Many formulas are described as washable; several advertise long‑wear claims, with multiple listings stating up to 24‑hour or “24HR” wear and flake‑resistant performance.
Several formulas are labeled ophthalmologist‑tested or hypoallergenic and explicitly note suitability for contact lens wearers. A few also reference dermatologist testing or recommendation.
Common advertised benefits include lengthening, volumizing/full‑body or thickening effects, lift or extended length, lash separation, non‑clumping application, and smudge‑ or flake‑resistance for longer wear.