What is the science-based way to care for skin in summer? 3 common misconceptions
Summer is a season when the skin barrier is easily damaged by strong UV rays and high temperatures. Many people carefully manage their skin every day to solve summer skin concerns, but in many cases, incorrect skincare habits actually worsen the condition of the skin.
Now is the time to correct three common mistakes with expert advice and practice science-based skin care that truly supports healthy skin.
Proper care rules for healthy summer skin
Summer skin care should move beyond simple cleansing or blind trust in high-performance products. It is important to respect the natural recovery ability of our skin and focus on the basics of protecting it from external irritation.
The risks of excessive cleansing and frequent exfoliation
Washing the face too often or forcibly removing dead skin cells in an effort to achieve clean skin can be harmful. This is because excessive cleansing of the skin surface can damage the stratum corneum, which serves as a protective barrier.
Regarding this, Dr. Oh Yeon, chief dermatologist at Peking University First Hospital, warns about the side effects caused by excessive cleansing.
Excessive cleansing can destroy the stratum corneum and make the skin highly sensitive. If exfoliation is done too frequently and the cycle becomes faster than the time the skin needs to recover on its own, the stratum corneum cannot regenerate properly and the skin condition may worsen instead.
Pursuing cleanliness while ignoring the natural regeneration cycle of the skin can lead to barrier damage. Above all, it is important to give the skin enough time to recover on its own.
Misconceptions and truths about using high-concentration skincare products
Many people tend to insist only on cosmetics containing high-concentration ingredients to see faster and more definite results. However, a higher concentration in skincare products does not always mean it is beneficial for skin health.
Dr. Oh Yeon, chief dermatologist at Peking University First Hospital, points out the risks of indiscriminate use of high-concentration products as follows.
People often think that skincare products, especially irritating functional products, will work better as the concentration gets higher. However, in some cases, the skin cannot tolerate excessively high concentrations of ingredients and may instead become strongly irritated and damaged.
High-concentration ingredients that exceed what the skin can tolerate may cause side effects such as severe irritation, redness, and itching. It is wise to consider your skin type and sensitivity and use products with appropriate concentrations step by step.
The relationship between UV protection, brightening, and anti-aging
Many people diligently apply expensive brightening functional cosmetics or anti-aging creams while neglecting UV protection. Skincare without UV protection is like pouring water into a leaking jar.
Dr. Oh Yeon, chief dermatologist at Peking University First Hospital, explains the relationship between UV protection and skincare with an intuitive comparison.
It is like one serving as a water supply pipe and the other as a drainpipe. If UV protection is not thorough, even the best brightening and anti-aging products become a wasted effort. Since UV rays darken the skin and accelerate aging, the brightening effect is inevitably greatly reduced without UV protection.
UV rays not only stimulate melanin pigment and cause blemishes, but also destroy collagen, accelerating loss of elasticity and wrinkles. True brightening and elasticity care begins with the basic habit of applying sunscreen carefully every day.
Conclusion
The key to summer skin care is not simply applying more products or washing more often, but staying faithful to the basics. Avoiding excessive cleansing and excessive use of high-concentration products, and firmly building the most reliable defense called UV protection, is the fastest way to maintain healthy skin.
Based on accurate scientific knowledge, small daily habit changes that minimize irritation are the most reliable way to protect a healthy skin barrier.
Choosing cosmetics that minimize skin irritation and stay faithful to the basics is the first step in protecting a healthy skin barrier. will continue to research and support trustworthy and practical beauty solutions so that your skin can regain its natural health.
