This serum from SeoulCeuticals combines 20% vitamin C with hyaluronic acid and a CE ferulic acid complex. The formula is designed to support a more youthful appearance by targeting visible signs of aging such as fine lines and wrinkles. Vitamin C is included to help brighten the skin and even out skin tone, while ferulic acid and vitamin E enhance the stability and effectiveness of the antioxidant blend. Hyaluronic acid contributes hydration by attracting and retaining moisture in the skin.

The serum has a lightweight, water‑like texture that absorbs quickly without leaving a greasy or sticky residue. It is suitable for most skin types, including normal, dry, combination, and oily skin. Individuals with sensitive skin may wish to perform a patch test before full application due to the concentration of active ingredients. The product is free from parabens, sulfates, and artificial fragrances, which helps reduce the risk of irritation.

This 1‑ounce bottle is priced competitively within the vitamin C serum category. The formulation uses a stable, water‑based delivery system to maintain potency over time. With regular use, the serum aims to support collagen production, protect against environmental stressors, and improve overall skin texture. It does not claim to reverse aging or produce instant results, but rather to work gradually as part of a consistent skincare routine. The serum is manufactured in Korea, reflecting a focus on gentle, effective skincare practices.