In Japan, there's a word that describes the particular fatigue that can appear in the heart of summer: 夏バテ, natsubate. The term combines natsu, summer, and bateru, to feel exhausted or lose energy.

More than indicating a single ailment, natsubate encompasses a set of sensations related to the body's difficulty in adapting to heat and humidity: fatigue, less restful sleep, loss of appetite, difficulty concentrating, and a general feeling of heaviness.

Even the skin can show signs of this period: appearing less radiant, shinier on the surface, and, at the same time, needing hydration.

Balance challenged by summer

High temperatures are only one of the elements to consider. Throughout the day, we often move from the intense heat of outdoor environments to the cool, dry air of air-conditioned spaces. The body must constantly adapt to these changes, regulating sweating, temperature, and peripheral circulation.

According to various Japanese health sources, the alternation between heat, humidity, and air conditioning can affect the regulation of the autonomous nervous system. Added to this are greater fluid loss, disturbed sleep from hot nights, and often less regular daily routines.

The word natsubate well expresses a deeply Japanese view of well-being: body, mind, and environment influence each other. When one of these elements loses its rhythm, the entire balance can become more fragile.

How skin changes during hot weather

In summer, sweating and sebum production can make the skin visibly shinier. This sensation can lead to excessive reduction of hydration or to overly vigorous cleansing. However, the presence of sebum does not exclude a condition of dehydration.

Sun exposure, frequent washing, and air-conditioned environments can affect skin comfort and barrier balance. The skin may therefore appear oily in some areas and, in others, show roughness, sensitivity, or a feeling of tightness.

Even the face tells of accumulated fatigue. Less deep sleep and days spent between heat and air conditioning can make the complexion duller. This is why summer skincare can become an evening ritual capable of slowing down the pace and preparing for rest.

Gentle cleansing

At the end of the day, sunscreen, sebum, sweat, and environmental particles may be present on the skin. Thorough cleansing helps to remove these residues while respecting skin comfort.

In the warew ritual, Washing Foam is worked with water and the appropriate net until a white, dense, and soft foam is created. It is the foam that comes into contact with the face, while the hands accompany the movement with light pressure. This gesture reduces rubbing and invites you to dedicate the necessary time to cleansing.

In the evening, if wearing makeup or long-lasting sunscreen, the ritual can begin with Cleansing Oil and continue with Washing Foam. Rinsing with lukewarm water completes the cleansing, leaving a pleasant feeling of freshness and comfort.

Restore water and comfort to the skin

After cleansing, the skin can be nourished with thin layers of hydration. In summer, it is useful to observe its response, rather than choosing products based only on the outside temperature.

Emulsion Aqua has a fresh and light texture, particularly pleasant in hot and humid periods and for combination or shiny-prone skin. Emulsion Moist offers a softer and more enveloping consistency, suitable when the face appears sensitive, dehydrated, or stressed by temperature changes.

The ritual can conclude with Cream Aqua, with a light, gel-like consistency. Warming a small amount between the palms and gently applying it to the face makes the application a moment of mindful self-care.

Skin needs can also change from one evening to the next. The quantity and combination of textures can be adapted based on the sensations of the moment.

Hands as a tool for listening

In the warew gestures, the hands play a central role. The product is distributed slowly, following the contours of the face and maintaining soft and conscious contact.

The evening routine can extend to the neck and shoulders, areas where daily tension often concentrates. Slow movements and gentle pressure help transform skincare into a signal of transition towards a calmer time.

Breathing can also accompany the ritual. Calmly inhaling, perceiving the fragrance of the formulations, and slowly exhaling creates a brief sensory pause. The daily repetition of these gestures builds a small habit of well-being.

Navigate summer respecting your rhythm

Taking care of oneself during the hottest weeks also involves simple actions: drinking regularly, maintaining balanced meals, protecting oneself from the sun, and trying to keep consistent rest times. In air-conditioned environments, it can be helpful to avoid cold air blowing directly on the body.

The heat invites simplification, keeping what we truly need. Light textures, delicate gestures, and an essential routine allow us to take care of the skin while respecting its rhythm.

In the warew philosophy, beauty arises from the harmony between what happens within us and the environment around us. During the most intense summer days, listening to the signs of fatigue becomes the first step to finding balance, on the skin and in daily life.

In the presence of severe weakness, dizziness, nausea, confusion or persistent symptoms, it is important to consult a doctor. Natsubate must be distinguished from acute heat-related conditions.