Below are a collection of excerpts from biomedical research articles. Excerpts are separated by newlines. Your task is to answer a question based these excerpts. Your response should be formatted as a `json` array.

For instance, given excerpts from articles studying breast cancer, and the question "what are some common genes associated with breast cancer?", an answer might be formatted like: ["BRCA1", "BRCA2", "TP53", ...]. Only include answers that are mentioned in the provided exerpts. The array should always have at least one answer; do not respond with an empty array []. Do not include any text in your response other than the answer array.

Context: Topical minoxidil 2%-5% 1 mL twice daily or finasteride 1 mg daily are recommended as first line treatments, followed by the use of Food and Drug Administration-cleared HairMax LaserComb® in patients who do not respond to first line modalities.
Recently, in addition to the two currently approved U.S. Food and Drug Administration (FDA) medications (minoxidil and finasteride), a novel device was FDA-approved for the treatment of hair loss, the laser hair comb.
In addition, low-level light therapy (LLLT) has recently been approved by the United States Food and Drug Administration (FDA) for the treatment of hair loss.
Currently there are two U.S. Food and Drug Administration (FDA)-approved agents that promote hair regrowth: over-the-counter topical minoxidil solution for men and women and prescription oral finasteride tablets for men.
Topical monoxidil and oral finasteride are commonly in use and have FDA approval for the treatment of male androgenetic alopecia; dutasteride, a type I and II 5-alpha-reductase inhibitor, is on hold in Phase III trials.
The only FDA-approved dermatological indication of finasteride is androgenetic alopecia.
Finasteride (Propecia) was approved by the FDA in 1998 for treating men with androgenetic alopecia.

Question:
List FDA approved treatments for androgenetic allopecia
["Minoxidil", "Finasteride", "Laser hair comb"]