You might think the word dehydrated doesn't fit shiny skin. But there is a state where skin looks shiny and is still parched underneath.
Dehydrated skin means a state where the skin lacks water inside, regardless of skin type. It is a different idea from dry skin, which produces little oil.
A mindset of "let's try just one thing today for the me of 10 years from now" is also the easiest way to start slow aging. We brought the try-and-do economy idea, trying something small and watching the response instead of hunting for a perfect answer, into skincare as well. Today is the fourth story in Self Home Skin Consulting: how to lightly check for dehydration and fill it back in.
💧 Why call it dehydrated when it's shiny?
Dry skin is a skin type that produces little sebum. Dehydration, on the other hand, is a lack of water regardless of skin type, so even oily skin can be dehydrated at the same time.
When oil keeps coming but water is short, skin can feel shiny and tight at once.
Dry skin
A skin type that produces little sebum
Dehydrated skin
A state of lacking water, regardless of skin type
🌡️ Why does dehydration happen?
Dry weather, indoor air dried out by heating and cooling, UV, frequent washing and strong exfoliation can stack up and let water escape from skin easily. Repeating a routine that only presses down oil without giving water can keep dehydration around longer.
Dehydration self-check = 3 minutes after washing + check tightness and shine at the same time
Not stopping or reversing aging, but simply not leaving dehydration alone may help with slow aging
🧊 A water check you can start today
About 3 minutes after washing, with nothing applied, check tightness and shine together. If your skin feels tight and shiny at the same time, it may be a sign of dehydration.
Keep your routine order as it is, and lightly adjust by adding just one watery product at the essence or concentrated ampoule step.
In the evening, keep the order of foam cleanser, toner, essence or concentrated ampoule, then cream. In the morning, rinse with water, then toner, essence, cream, and finish with sunscreen. Deep cleansing is also better kept occasional, no more than 1 to 2 times a week in the evening, for dehydration care.
🌿 Do different skin types need different care?
Dry
Only occasionally and briefly. Lower the intensity and fill in moisture first.
Oily and acne-prone
Only when your skin can handle it. Rest if it turns red or stings.
Sensitive
Strong exfoliation is not recommended. Focus on gentle cleansing and moisture.
In dry highland areas, or places with big temperature swings across the seasons, like parts of Peru and Chile, dehydration signals can show up more easily, so this check may help even more.
If you feel stinging, itching or burning, stop right away. If you have inflammatory breakouts, wounds or heat in an area, or a special condition such as pregnancy or recent surgery, we recommend talking to a professional first.
🚀 Next story
In episode 5 of Self Home Skin Consulting, we will continue this flow with a daily sun care habit. For today, just start lightly with one thing: the 3-minutes-after-washing check.