At 0.15%, your skin gets all the long-term benefits without the irritation barrier that puts most people off using it consistently
The relative abundance of identified metabolites was determined by ChemStation (Agilent) by using the GC base-peak value of a selected reference ion
However, peptides and steroids arent the same thing
Cui L, Jeong H, Borovecki F, Parkhurst CN, Tanese N, Krainc D
2.1 Generation of ROS and reproductive vulnerability Oxidative stress arises in reproductive tissues through a convergence of mitochondrial dysfunction, inflammatory activation, and environmental insults, with profound implications for gamete viability and hormonal regulation (36)
doi: 10.1186/s13046-021-02012-7 13 ChunYKimJ