Concentration (mg/mL) 0 10 20 40 50 60 80 100 Average OD 0.068 0.109 0.151 0.232 0.274 0.316 0.400 0.482 Absoluted OD 0 0.041 0.083 0.164 0.206 0.248 0.332 0.414
Expect to commit to regular application for minimum three months before evaluating effectiveness
If the product is clear, pH 5.56.0, and has been refrigerated consistently, the issue may be concentration (many cosmetic formulations use 0.10.5% GHK-Cu, which is subtherapeutic compared to research concentrations of 13%) or delivery system
I felt horrible
Qiu YB, Wan BB, Liu G, Wu YX, Chen D, Lu MD, et al
Miracle White Glutathione Beauty Glow Another standout brand is Miracle White, and its no surprise it was named the #1 whitening glutathione in the Philippines at the MEGA Beauty Awards in 2020 and 2021