A total of 62 participants will receive red light (660 nm) to the scalp through a specially designed light therapy device integrated into a conventional hat. Each treatment will be 30 min per session applied on every other day for 14 weeks.

Inclusion Criteria:

• Male or female subjects between the ages of 18 and 60 years
• Diagnosed AGA in the past 12 months for male (Fitzpatrick I-IV, Hamilton-Norwood IIa-V ) and female (Fitzpatrick I-IV, and Ludwig-Savin Baldness Scale I-2, I-3, I-4, II-1, II-2 baldness patterns)

Exclusion Criteria:

• Known Photosensitivity
• Using any oral or topical substance for hair growth
• Having Tattoo, hair transplantation, scalp reduction, malignancy or hair weave in the scalp are with alopecia
• Known medical conditions that could negatively affect hair growth, such as infections, connective tissue disease
• Currently or plan to be on a calorie-restricted diet during study participation