This effect can be a feature or a drawback depending on your goal
Copper peptides support follicle health and regrowth
So on the surface, it looks like theres some abuse going on
Stella SM, Rama M, Sridhar TM, Vijayalakshmi U (2024) Optimization of biologically inspired electrospun scaffold for effective use in bone regenerative applications
10.3390/biomedicines12081708 Summary Keywords aromatase inhibitors, dermatologic adverse events, FDA adverse event reporting system, disproportionality analysis, real-world Citation Wu Y-Y, Huang Q-L, Luo Z-Y, Song X-Y, Shi Y-Y, Zheng J-Z and Liu S (2025) Evaluation of dermatologic adverse events associated with aromatase inhibitors: insights from the FAERS database