Damp humidity and shifting temperatures.
Do you find yourself looking in the mirror and feeling like your skin just isn't quite right?
"The surface is sticky, yet it feels tight underneath."
This may be a sign of the "Inner Dryness" typical of the rainy season.
If you leave this unpleasant fluctuation untreated, your skin troubles could become even more severe as summer hits full swing. Learn the "mechanisms" of proper care and reclaim skin that is clear, healthy, and resilient against the changing seasons.
Self-Check: Rainy Season Skin Troubles
- My skin feels sticky immediately after morning skincare.
- My T-zone is oily, but my cheeks feel dry.
- My skin texture feels rough despite the high humidity.
- I am prone to acne or breakouts during seasonal transitions.
- My skin feels dry when exposed to air conditioning.
Why does the rainy season cause "breakouts"?

June, with its high humidity, is actually a very harsh environment for the skin.
A combination of excessive sebum production and dryness caused by air conditioning can weaken the skin's barrier function.
1. Why does sebum increase?
As temperatures rise, the skin activates its sebaceous glands. However, if the interior of the skin (the stratum corneum) is dry, the skin mistakenly thinks, "I don't have enough moisture!" and begins to secrete even more sebum to protect itself from dryness. This is the true cause of rainy-season stickiness.
2. The mechanism behind dryness despite high humidity
High humidity does not equate to "moisture." Instead, rapid shifts in humidity and the cooling effects of indoor air conditioning diminish the skin's barrier function. When the barrier is disrupted, moisture inside the skin evaporates rapidly, resulting in the contradictory state of a sticky surface but a parched interior.
3. Barrier dysfunction and temperature shifts
Rapid changes in humidity and temperature disrupt the autonomic nervous system, slowing down the skin's turnover rate. This "disruption of skin rhythm" is the fundamental cause of fluctuating skin.
The Essential Rules of "Moisture-Focused" Care

Just because your skin feels sticky, don't neglect moisturizing.
The key is to switch to a care routine that delivers "moisture" deep into the skin. When the skin is sufficiently hydrated, it can suppress the excessive production of sebum.
Skin disruptions during the rainy season are a "precursor" to summer skin problems.
If you head into summer with a compromised barrier function, you become more susceptible to intense UV damage, leading to dark spots, wrinkles, and enlarged pores.
Switching to a "moisture-focused" routine right now is the shortest route to building healthy, beautiful summer skin.
Recommended products for Inner-Dry skin
What inner-dry skin needs during the rainy season isn't layers of oil on the surface, but care that softens and loosens the stratum corneum, allowing moisture to penetrate every corner.

Basic Skincare Series
Its sophisticated component balance penetrates to the stratum corneum, providing moisture and firmness that feels like it’s welling up from within.
FAQ
THE TOKYO FAIRY is designed to restore the skin's barrier function and deliver ingredients deep into the stratum corneum. Formulated with carefully selected, gentle ingredients, you can safely charge your delicate skin with moisture. If you have concerns, we recommend performing a patch test on the inside of your upper arm before use.