| Description: | What is Vitamin C Serum? Vitamin C serum is a concentrated liquid formulation that delivers a high dose of Vitamin C directly to the skin. Unlike traditional skin care products, these serums are often light and absorb quickly, making them ideal for layering with other products. Formulated in various concentrations, Vitamin C serums usually feature L-ascorbic acid, the most active and effective form of Vitamin C. The frequency of application depends on the individual's skin type and the potency of the serum. Generally, it is advisable to apply Vitamin C serum once daily. Many skincare experts recommend using it in the morning to take advantage of its protective qualities against daily environmental aggressors. For those with sensitive skin or those new to Vitamin C, starting with every other day could ease the skin into the product. |
