This serum from Deluge Cosmetics combines vitamin C with hyaluronic acid in a single formula. Vitamin C is an antioxidant that helps protect the skin from environmental stressors while supporting a more even skin tone. Hyaluronic acid is a hydrating ingredient that binds moisture to the skin, contributing to a plump and refreshed appearance.

The formulation is water-based and lightweight, designed to absorb without leaving a greasy or sticky residue. It can be applied both in the morning and evening as part of a daily skincare routine. The serum is suitable for normal, dry, combination, and oily skin types. It is also formulated without added fragrance, making it an option for those who prefer unscented products.

The packaging uses a dropper bottle for controlled dispensing, allowing users to apply a few drops directly onto the skin before moisturizer. The texture is thin and spreads easily, which helps the product layer well under sunscreen or makeup.

Deluge Cosmetics positions this serum as a straightforward, no-frills option for those looking to incorporate both vitamin C and hyaluronic acid into their regimen without paying a premium. The brand focuses on functional ingredients and avoids unnecessary additives. As with any active ingredient, a patch test is recommended when introducing a new product to the routine.