A 2022 RCT (n=50 androgenetic alopecia patients) used 0.5% GHK-Cu serum, increasing hair count by 22% at 16 weeks versus 8% minoxidil (p=0.01) (Park et al., 2022)
Studies have found that zebrafish embryos exposed to polystyrene microplastics exhibited reduced locomotor activity and impaired neuronal development, which were associated with decreased expression of neurodevelopment-related genes (23)
Campbell Jonathan E, Drucker DJ
I think it was 20 years ago
Mallory-Gomory (reticulin, collagen), or immunohistochemically for desmin (Dako, Glostrup, Denmark) (newly formed muscle) and were examined in a blinded fashion
For a brighter, more even skin tone, our serum features a blend of gentle acids that help to fade dark spots and hyperpigmentation