The type of vitamin C matters, too. Ibrahimi advises to choose a vitamin C serum made with L-Ascorbic acid, since it’s an active form of vitamin C. Keep reading for our favorite vitamin C serums ...

Its lightweight, gel-like consistency contains 10 percent L-ascorbic acid to smooth fine lines and reduce discoloration, with the brand’s signature ceramides blend that supports the skin barrier.

"Ferulic Acid is often used to help stabilize less-stable antioxidants and potentiate their effects," Dr. Sommerlad says, adding that "it is oftentimes combined with L-ascorbic acid (vitamin C ...

C. Ascorbic acid as a sensor of oxidative stress and a regulator of gene expression: The Yin and Yang of Vitamin C. Med Hypoth 69, 953–954 (2007). Grollman, A. P. & Lehninger, A. L. Enzymic ...

Barry, V. C., and Mitchell, P. W. D., J. Chem. Soc., 4020 (1954). Ingles, D. L., Chem. and Indust., 1045 (1959). Kieser, M. E., and Pollard, A., Nature, 159, 65 (1947).

Highlighting advancements in treatment, Dr Nishit Sawal emphasized the role of Liquid Carbidopa Ascorbic Acid Solution, a ...