Information specifically for the Cosgenic Naturals Face Serum Hyaluronic Acid 30ML is not widely detailed in common retail search results. The "Cosgenic Naturals" brand appears to primarily focus on essential oils and soaps.

However, based on the product name and the nature of Hyaluronic Acid (HA) serums in general, here is a detailed breakdown of what the product would likely be and its benefits:

Product Function (Inferred)

The primary function of any Hyaluronic Acid serum is intense hydration and plumping.

Key Ingredient: Hyaluronic Acid, a powerful humectant that can hold up to 1,000 times its weight in water.

Goal: To draw moisture from the environment and the deeper layers of the skin to the skin's surface.