Serums Jun 2026

A serum is a skincare product with a lightweight texture—usually gel-like or fluid—that contains a high concentration of active ingredients. Because are formulated with smaller molecules, they are able to penetrate the skin much deeper than a cream. While a moisturizer sits on top of the skin to prevent water loss (occlusive) or draw water to the surface (humectant), a serum dives into the epidermis to deliver active ingredients directly to living skin cells.

Thinnest to Thickest.