Natbox
Concentration of ascorbic acid?
Hi what is the percentage of ascorbic acid in this serum please? Can't find it anywhere.
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Hi what is the percentage of ascorbic acid in this serum please? Can't find it anywhere.
Based on the ingredient list order, the concentration of ascorbic acid is below 1% in this product, so it’s won’t be very effective for brightening, anti-aging or anti-oxidation.