Novel Insights Into Hair Structure and the Effects of Chemical Stressors on Hair and Skin Using Label-Free Advanced Light Microscopy

A user observed orange fluorescence on their nose and hair under a black light, indicating Cutibacterium acnes, which may contribute to hair loss alongside androgenic alopecia. A suggestion was made to use coal tar shampoo to address the issue.

Exosomes combined with fractional picosecond laser treatment were effective in treating androgenetic alopecia and promoting repigmentation in white hair patches. The role of exosomes in hair repigmentation, particularly in conditions like poliosis, is not well-studied.

A dermatologist is developing a device to standardize hair progress photos for those using finasteride and minoxidil, aiming to provide consistent data on hair status. Users express skepticism about its practicality and cost, suggesting it might be more suitable for clinics than consumers.

Combining microneedling with Low Level Laser Therapy (LLLT) for hair growth, with discussions on device legitimacy and effectiveness. Alternatives like PEMF and the use of oral and topical treatments such as dutasteride, minoxidil, and finasteride are also considered.

Lighting can significantly affect the perception of hair progress in photos. The user has been using dutasteride and oral minoxidil for hair loss, noting improvements after switching from finasteride.

The conversation discusses using USB microscopes for scalp photos and provides a link to an overview of trichoscopy. Treatments mentioned include Minoxidil, finasteride, and RU58841.