From the research shown on the page
EGF concentrations of 1 ppm and 5 ppm were used.
If using EGF of, myskinrecipes at 3% , will there be 3 ppm of EGF in the formula?
by jarinrat0624 » Thu Nov 30, 2023 2:38 pm
by staff » Sun Jan 07, 2024 4:39 pm
hello
Refer to the usage rate recommended by the manufacturer, which is 1-5%, recommended at 3%.
The concentration obtained will be more than 1-3ppm.