Skin Wounds in the MRL/MPJ Mouse Heal with Scar

Carnosic acid in rosemary extract may enhance skin repair and promote hair follicle regeneration. It could be used alone or with verteporfin for scarless healing after dermal wounding.

Microneedling at 0.6mm depth every two weeks showed better hair growth results than using minoxidil alone. Using a derma pen is recommended over a roller to avoid scarring.

Hair regrowth on wounded and bald skin may be possible by activating the sonic hedgehog gene, leading to hair regrowth in mice. The findings are promising but may not directly apply to humans.

The user has been using minoxidil and finasteride for hair loss but is now considering microneedling due to recent hairline regression. Another user reassures that derma rolling causes only slight redness, which usually heals overnight.

The user has been using topical finasteride and minoxidil for two years with decent regrowth and recently added microneedling to their routine. They are questioning if the small hairs observed are new regrowth from microneedling or just vellus or miniaturized hairs.

Oleic acid and microneedling are being explored for hair regrowth, but results are mixed. Addressing DHT and fibrosis is crucial, with treatments like finasteride, minoxidil, and scalp massage also discussed.