What is Skin Flooding?

Skin Flooding is the viral hydration method where you literally „flood“ your skin with several light, water-based layers. Instead of one thick product, you apply hydrating layers in thin coats onto slightly damp skin, so each layer binds moisture and helps the next one absorb better. The result is skin that looks plumper, fresher and cushioned from within.

The name says it all: the goal is to supply the skin with so much moisture that it takes on a plump, glazed or dewy look, meaning a soft, healthy sheen rather than a dry, dull complexion. What matters is keeping the layers light and water-based, so the moisture can spread evenly and the skin never feels weighed down.

Skin Flooding vs. Slugging: What's the Difference?

Skin Flooding and slugging are often mentioned in the same breath, but they follow different principles. Skin Flooding is about layering moisture onto slightly damp skin so the skin absorbs as much of it as possible. Slugging, on the other hand, means sealing your finished routine with an occlusive layer overnight, such as a petroleum jelly or balm texture, so nothing evaporates.

The two methods aren't mutually exclusive; they can complement each other: Skin Flooding delivers the moisture, while slugging can additionally lock it in on very dry skin. But they are not the same, because flooding relies on light, water-based layers, while slugging deliberately uses a rich, occlusive top layer. For the typical glazed look, flooding the skin followed by a moisturizer is often enough.

The Right Order: Step by Step

Skin Flooding starts on slightly damp skin. After cleansing, don't pat your face completely dry; instead apply a hydrating toner while the skin is still a little damp. Next comes a hyaluronic acid serum or essence, which you gently press into the skin rather than just spreading it, so the moisture is absorbed well.

If needed, lightly dampen your face again, for example with a little toner or a mist, and repeat the hydration layer. Finally, seal everything with a moisturizer that locks in the layers you've built up and keeps the moisture in the skin. This creates the plump, cushioned, glazed finish that Skin Flooding is known for.

Which Ingredients Make Skin Flooding Work?

At the heart of Skin Flooding are humectants, moisture-binding ingredients that hold water in the skin. Hyaluronic acid in several molecular sizes is the star, because it holds moisture across different layers of the skin and makes it look plumper. It's joined by glycerin and panthenol, which provide additional hydration and keep the skin supple.

Beta-glucan is also considered an excellent humectant that soothes the skin and gives it a soft, cushioned feel. Across every step, texture is key: Skin Flooding thrives on light, water-based products that layer effortlessly without weighing the skin down or leaving a sticky finish.

Who is Skin Flooding For?

Skin Flooding is ideal for dehydrated, dry and dull skin that visibly craves moisture. If you experience tightness, fine dehydration lines or a lackluster complexion, you'll benefit especially from the multiple hydration layers that make the skin look plumper and fresher again.

Thanks to the light, water-based textures, the method also suits oily and combination skin, which often needs moisture without tolerating heavy creams. If your skin barrier is badly compromised, you should stabilize and soothe the barrier first before layering intensively, so the skin can actually hold on to the moisture.

Our Skin Flooding Picks

These three products from our range map out a simple Skin Flooding routine, from the first hydration layer to the final seal.