These answers are for informational purposes and do not replace a physician head-to-head visit. A patient-physician relationship is not established.
I would strongly recommend a product called Latisse. This will grow her eyelashes out and thicken and darken them all at the same time. This is a prescription product made by Allergan. However, she might try Revitalash. This is over the counter. I do not know as much about this, but it reputedly does the same thing.
I hope that helps and if there are any further questions, please let me know.