Human Insulin via MMP® for Treating Atrophic Acne Scars: A Pilot Study
January 2026
in “
International Journal of Health Science
”
TLDR Human insulin via microinfusion may effectively improve atrophic acne scars.
This pilot study investigated the use of human insulin delivered via microinfusion (MMP) to treat atrophic acne scars in 8 participants, with an average age of 29.3 years, including 6 women. Over three biweekly sessions, patients showed clinical improvement in scar appearance and reported high satisfaction levels, indicating that MMP with human insulin may be an effective treatment for atrophic acne scars.