Use a lash serum with peptides or prostaglandin analogs
Apply castor oil carefully to the lash line
Remove eye makeup gently every night
Avoid rubbing or pulling eyelashes
Use a lash conditioner or growth serum consistently
Eat a balanced diet with enough protein, iron, biotin, and omega-3s
Stay hydrated
Limit use of eyelash curlers
Avoid waterproof mascara every day
Replace old mascara regularly
Be gentle with eyelash extensions and false lashes
Treat underlying conditions like blepharitis or allergies
Consult a dermatologist or ophthalmologist if lashes are thinning significantly