Thulium Laser and Topical Platelet Rich Plasma (PRP) vs. PRP Injection for the Treatment of Male Androgenetic Alopecia

Inclusion Criteria:

* Healthy male, ≥ 18 years of age at time of informed consent, seeking treatment for hair loss.
* Subject must voluntarily sign and date an IRB approved informed consent form
* Subjects with diagnosis of androgenetic alopecia with hair loss recorded over the past 6 months. (Norwood Hamilton Class 3-4 for males)
* Able to read, understand and voluntarily provide written informed consent.
* Subject is determined to be healthy, non-smoker who agrees not to make any changes to their daily hair treatment regime during the study.
* Subjects able and willing to comply with the treatment protocol and follow-up schedule and requirements.
* Understands and accepts the obligation not to undergo any other procedures in the areas to be treated through the follow-up period.

Exclusion Criteria:

* Subjects does not have the capacity to consent to the study
* Subject has other types of alopecia of the scalp (i.g., alopecia areata, scarring alopecia)
* Use of minoxidil or 5-alpha reductase inhibitors (i.e., finasteride, dutasteride) 3 months prior to screening date.
* Any medical condition that in the consideration of the investigator, would present an increased risk of a photosensitivity reaction to the subject.
* Any previous surgical procedure in the treatment area in the past 12 months, or major surgery in the last 6 months.
* History of immunosuppression/immune deficiency disorders (including AIDS and HIV infection), and/or any history of systemic chemotherapy for prior 12 months.
* History or current use of the following prescription medications:

i. Immunosuppressive medications/biologics, 6 months prior to and during the study ii. Accutane or other systemic retinoids within the past twelve months
* Smoking or vaping in the past 12 months.
* History of hyperlipidemia, diabetes mellitus, hepatitis, or bleeding disorders.
* History of major depressive disorders or endocrine disorders including but not limited to; hypothyroidism, Hashimoto's thyroiditis, or hyperthyroidism.