Let your eyebrows grow out for 6 to 12 weeks
Avoid plucking, waxing, threading, and trimming during the growth phase
Use a brow serum with peptides, biotin, or castor oil
Apply a small amount of castor oil or coconut oil nightly
Eat enough protein, iron, zinc, and biotin-rich foods
Reduce stress and get enough sleep
Gently exfoliate the brow area 1 to 2 times per week
Massage the brow area lightly to support circulation
Avoid harsh makeup removal and rubbing the eyebrows
Use a brow pencil, powder, or tinted gel to make brows look fuller
Try a brow growth treatment only if recommended by a dermatologist
See a dermatologist if eyebrow thinning is sudden or severe