Cosmetics Formulation Development

Hello, please ask if the components Tetrapeptide-21 with Matrixy these two components. Which one gets better results? ---------------------------------------------------- ----------------Thank you very much------------------------------ -----------------------

details of Tetrapeptide-21 it says Tetrapeptide-21 Solution 2000ppm as peptide that has been researched and have a certificate that it is effective ลดริ้วรอย Better Matrixyl

Hello, I'd like to learn more information. The inventor Tetrapeptide-21 was tested. compare with Matrixyl 3000 reported that Tetrapeptide-21 outperformed. The experiment was conducted by the author Tetrapeptide-21 Not run by independent testers. therefore it may be possible To bias, from the team's point of view, I think there is a chance that Tetrapeptide-21 will perform better. because it was invented after Matrixyl 3000 originated many years, which refers to various technologies used in research and development. Tetrapeptide-21 is much higher, but yields superior results. Maybe not in every aspect From considering the cosmetic products that come out in the market every year There is also a selection. Matrixyl 3000 Although it has been in development for many years.