Posted on January 1, 2023 by Dr. William RassmanAnatomy of a hair For those of you who perform microneedling, you want to reach the area between the gland and the skin which is between 1 – 1.5 mm from the skin edge
For those of you who perform microneedling, you want to reach the area between the gland and the skin which is between 1 – 1.5 mm from the skin edge