Skincare routine: what are the differences between winter and summer?
With the arrival of warmer weather, our skin no longer reacts in the same way. Temperatures, humidity, sun exposure… each season influences its needs.
Adapting your skincare routine – and especially your K-beauty routine – is essential to keep your skin healthy and balanced all year round.
Why adapt your routine to the seasons?
Skin is a living organ that reacts to its environment.
In winter, it is often:
- drier
- more sensitive
- weakened by cold and heating
In summer, it's the opposite:
- increased sebum production
- more visible pores
- perspiration
- UV exposure
👉 Result: using the same products all year round when your needs are different can unbalance and damage your skin.
❄️ In winter: protect and nourish
The main goal is to strengthen the skin barrier.
We prefer:
- Gentle, low-foaming cleansers
- Hydrating essences and serums (hyaluronic acid, ceramides)
- Rich and nourishing creams
- Oils to seal in moisture
The skin needs protection against external aggressions.
💡 The PDRN and peptide serum from Medicube and the hyaluronic acid serum from Jumiso are excellent allies. For creams, the one from ETUDE is perfect for sensitive skin.

☀️ In summer: balance and protect
In summer, the priority is to regulate sebum and protect the skin.
We opt for:
- Light textures (gel, lotion)
- Soothing care (centella asiatica, aloe vera)
- Daily sun protection (essential)

The goal is not to dry out the skin, but to maintain its balance.
💡The snail mucin cream from COSRX and the hyaluronic acid gel from Isntree both have melting and light textures.
Key steps to adapt in your K-beauty routine
1. Hydration
Contrary to popular belief, skin needs hydration in all seasons.
- Winter: rich layers (essence + serum + cream)
- Summer: light but sufficient hydration (gel + hydrating toner)
2. Active ingredients
- Winter: repairing active ingredients (ceramides, peptides)
- Summer: soothing and regulating active ingredients (niacinamide, tea tree)
⚠️ Be careful with photosensitizing active ingredients in summer (AHA, retinol).
Mistakes to avoid in summer
- ❌ Stripping your skin to "remove oil"
- ❌ Skipping hydration
- ❌ Neglecting sun protection
- ❌ Using too many irritating active ingredients
👉 Aggressed skin will produce even more sebum.
There isn't one universal routine, but a routine adapted to your skin and your environment. And if you don't know where to start, always prioritize gentle, hydrating, and progressive care.
Don't hesitate to ask for our advice, the Keeomi team is always here to help you take care of your skin 😍