Hair follicles can be dormant and potentially revived with treatments like finasteride and minoxidil, but irreversible loss occurs if certain structures are destroyed. Early intervention is more effective, and additional methods like microneedling may help.
Microneedling may help regrow hair in dormant bald regions by stimulating stem cell transfer. Users discuss its effectiveness and how collagen might aid in the process.
The conversation discusses difficulty in distinguishing between new hair growth and thinning hair at the temples after using microneedling and a rosemary peppermint topical for four weeks. The advice given is to wait a few months to see if the hairs grow out to determine their nature.
Finasteride and minoxidil can revive hair dormant for up to 7 years, with microneedling enhancing regrowth. Users report significant hair regrowth even after long periods of baldness.