hello
If you want to disturb the admin team, adjust Alpha Arbutin (china) to 4% with Ethyl Ascorbic acid to 15%.
thank you
by visanu » Thu Mar 02, 2023 9:49 am
hello
If you want to disturb the admin team, adjust Alpha Arbutin (china) to 4% with Ethyl Ascorbic acid to 15%.
thank you
by staff » Sat Mar 11, 2023 10:03 pm
hello
The use of Alpha Arbutin at a rate of more than 2% was not found to be more effective.
The use of Ethyl Ascorbic acid at an excessively high rate Risk of skin irritation
Sorry, I can't update the information in the system.