The conversation discusses microneedling for hair loss, with the original poster experiencing pinpoint bleeding after using needles of 1.25mm and 0.5mm, possibly due to adding GHK-Cu to their treatment regimen. They are inquiring if others bleed at similar depths.
Microneedling can promote hair growth, but there is uncertainty about the best practices, including needle length, device, and session frequency. Users discuss using needle lengths between 0.5mm and 1.5mm, with some experiencing pinpoint bleeding, and emphasize the need for more reliable resources and guidelines.
Microneedling for hair loss causes some bleeding, which is normal. Dermapen is recommended over dermaroller to prevent tissue tearing and adjust depth.
The user experienced excessive bleeding during microneedling after consuming caffeine and THC, and is unsure if they should continue with the same routine. They are seeking advice on whether the bleeding is a cause for concern.
Intense microneedling with heavy pressure and bleeding did not improve hair growth after 4 months. The user advises against this method, noting no benefits and potential harm, and mentions using minoxidil without success.