inGeneral
1 year ago
Question About a Product
I have a question about a product. What percentage of vitamin c is in you vitam c to ferulic serum? What type of vitamin c is in it?

Jun 03, 2024, 1:38 PM
5% Vitamin C and 0.5% Ferulic Acid. It works great. I use it every morning.
And on the vitamin C product description page it says:
Pure ethyl ascorbic acid is the most stable and potent form of Vitamin C. It’s the ultimate skin booster and brightener.
https://geologie.com/products/vitamin-c-serum/40587394547760
