Moisturizer vs Serum: What's the Difference?
Serums and moisturizers are not competing products. They do different jobs, and knowing which is which helps you spend less, layer better and stop expecting the wrong thing from each.

A lightweight humectant serum used to add water-binding hydration underneath a moisturizer.
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Hyaluronic Acid Hydration Serum is a water-light gel product in the skincare category, typically sold in a 30 ml format. It is most often chosen by people looking for dehydrated skin, layering, lightweight routines.
Press 2–3 drops into slightly damp skin morning or night, then seal with moisturizer. Follow with SPF in the morning.
A useful supporting layer rather than a hero product — it makes a good moisturizer work better, and does very little alone.
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Serums and moisturizers are not competing products. They do different jobs, and knowing which is which helps you spend less, layer better and stop expecting the wrong thing from each.
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