Skin flooding: the Korean skincare technique for deep hydration

Finding a facial care routine that is both effective and easy to stick to has gained a powerful boost with the rise of Korean skincare techniques. Among the most talked-about trends is a method centred on deep hydration and a naturally dewy glow.

What is the skin flooding technique?

Skin flooding is a practice based on applying products in thin, lightweight layers straight after an evening cleanse. The main purpose is to lock moisture into the skin barrier, creating a luminous finish often compared to a porcelain-like effect.

It tends to work particularly well at bedtime, because rest supports the absorption of active ingredients. For women who want straightforward self-care, this routine offers an excellent way to help the skin look refreshed-without fuss or an overload of steps.

Here are the main benefits you can achieve with this daily care:

• Hydration: Helps the face look noticeably brighter and healthier before sleep.
• Moisture retention: Keeps the skin’s protective barrier well supported against dryness.
• Protection: Supports the delicate eyelid area against signs of premature ageing.
• Preparation: Acts like a natural primer, helping to prevent make-up from caking later.
• Practicality: Creates a genuine at-home spa feel in just a few steps.

How does the correct product order work?

The correct sequence must follow the thickness of each product used in your self-care routine. Starting with the most watery, fluid formulas allows the next layers to absorb properly, without being blocked by heavier textures.

If a thicker cream goes on before the liquid steps, it can form an occlusive layer over the skin. As a result, lighter serums may not perform as well, wasting their beneficial properties and key nutrients.

To see a full demonstration and understand how to apply the layers in practice, watch the video on the Dra Caroline Hespanhol – Dermatologia & Saúde YouTube channel.

What are the essential steps in the routine?

The first crucial stage of the ritual is a thorough, careful facial cleanse. Fully removing make-up and built-up impurities prepares the face to take in the nourishing ingredients that come next.

The Korean secret

Complete retention

Using thermal water or a facial mist deeply dampens the skin before applying your treatment serums.

Allowing each layer to dry prevents unsuitable mixing and helps ensure the highest effectiveness from every active ingredient used.

Right after misting, adding a good-quality hydrating serum becomes a non-negotiable part of the process. When combined with antioxidant components, the routine gains extra value-helping to fight free radicals while keeping the skin in good condition.

Below are the main product options recommended for this routine:

• Facial cleansers suited to your skin type.
• Purifying thermal water to support ideal moisture levels.
• A concentrated serum containing high-quality hyaluronic acid.

How can you adapt the technique for oily skin?

Although this method with creamier textures is ideal for dry complexions, it also allows for smart adaptations. Faces that struggle with excess oil can still benefit when dense products are replaced with oil-free alternatives.

Choosing the final texture carefully helps keep pores clear and reduces the risk of issues. Opting for a lighter gel or more fluid lotions supports a balanced moisture–oil level, without leaving you with unwanted shine in the morning.

Take note of the care points needed to balance oiliness:

• Prioritise lightweight, oil-free formulas.
• Choose fast-absorbing lotions to help prevent shine.
• Keep up a deep cleanse before night-time hydration.

What impact does it have on daily make-up?

Deeply hydrated skin creates an excellent base for beauty products. This Korean procedure can effectively replace traditional primers, softening the look of fine lines and smoothing the skin’s surface in a natural way.

This consistent pre-step also helps prevent heavier coverage products from cracking throughout the day. As a direct result, women can enjoy make-up that lasts longer, while maintaining a radiant and healthy-looking finish.

Read also: The night-time ritual of Korean actresses for porcelain skin