Rose water is often a component of face serums, but it's not a serum in itself. It's a common ingredient found in various skincare products, including serums, moisturizers, and toners. Rose water is known for its hydrating and soothing properties, which contribute to its inclusion in many skincare formulations.
For example, the Heritage Store Rosewater Facial Serum contains rose water and hyaluronic acid, a common serum ingredient known for its intense hydrating properties.
However, some products marketed as "rose water serums" may contain additional ingredients beyond rose water, making them more than just plain rose water. These additional ingredients might include hyaluronic acid, other botanical extracts, or oils, which contribute to the serum's overall properties and benefits.
Therefore, while rose water can be a component of a serum, it's not a serum on its own. You should check the ingredient list of any product labeled as a "rose water serum" to determine its actual composition.