How to regenerate your skin after sun exposure

The sun is good for our mood, stimulates vitamin D and gives us that healthy glow we love so much.

But there's another truth, often overlooked: even when we don't burn, the sun stresses our skin . The skin barrier weakens, hydration is lost, and over time, early signs of aging can appear.

This is why it is essential not to stop at sun protection , but to also act after exposure , to help the skin regenerate.

Why does the skin need to regenerate?

Exposing yourself to the sun, even responsibly, involves:

  • Deep dehydration

  • Increase in free radicals (cause of cellular aging)

  • Invisible micro-inflammations , even without redness

  • Damage to the skin barrier

All of this can make skin more fragile, dull, and less responsive to regular treatments . The key after-sun care, therefore, is: repair and rebalance .

1. Cleanse gently

After a day in the sun, skin is more vulnerable. Use a gentle facial cleanser , free of harsh surfactants and strong fragrances. The goal is to remove salt, sweat, sebum, and sunscreens without further altering the hydrolipidic film.

Yes to rebalancing gel, milk or mousse textures.
No scrubs, sponges, or foaming cleansers that are too degreasing.

2. Replenish hydration (not just with water)

After exposure, skin is thirsty. It needs a boost of active hydration with ingredients capable of retaining and restoring moisture to the skin .

The ideal allies?

  • Hyaluronic acid with different molecular weights

  • Panthenol and vegetable glycerin

  • Aloe vera , betaine , rice water

REYSENSE serums are specifically formulated to quickly restore optimal hydration levels with light, sensorial textures.

3. Calm and soothe the skin with specific active ingredients

The redness that appears after sunbathing is just the tip of the iceberg: the skin has undergone oxidative stress . At this stage, ingredients that soothe, strengthen, and reduce inflammation are needed.

What to look for on the label:

  • Bisabolol

  • Allantoin

  • Niacinamide

  • Soothing botanical extracts (chamomile, calendula, green tea)

Caution: Avoid overly perfumed products, exfoliating acids, or aggressive active ingredients for 24-48 hours.

4. Nourish and repair the skin barrier

After soothing and hydrating, it's time to strengthen the barrier . Choose formulas with a balanced lipid content and "smart" ingredients that help the skin rebuild its natural defenses .

The most effective:

  • Ceramides
  • Omega 3-6-9

  • PDRN (next-generation regenerating polynucleotides)

  • Shea butter and non-comedogenic vegetable oils

5. And don't forget the intensive treatment

At least once a week, treat your skin to a repairing mask or deep-acting night treatment .

Night masks are ideal because:

  • they are gradually absorbed during sleep

  • they do not require rinsing

  • they promote natural cell regeneration processes

Aftersun is not an option, it is a fundamental step

Smart skincare doesn't stop with sunscreen. Regenerating your skin after exposure means protecting it long-term, preventing damage, and maintaining a healthy, radiant, and vibrant complexion.

Your skin will thank you, even in September.

👉 Discover the REYSENSE line designed to soothe, hydrate and regenerate after the sun.

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