[Spring UV Awareness Survey] 61.3% Do Not Know "Full-Scale UV Care is Needed from April", 72.0% Who Experienced Pigmentation from Sunburn Regret Not Acting Sooner - Icy Clinic Survey
Icy Clinic conducted an awareness survey on spring UV rays. The results revealed that over 60% of people are unaware of the need for full-scale UV care starting in April, and over 70% regret not taking measures earlier after experiencing pigmentation.
📋 Article Processing Timeline
- 📰 Published: April 3, 2026 at 18:00
- 🔍 Collected: April 3, 2026 at 09:02
- 🤖 AI Analyzed: April 21, 2026 at 05:13 (428h 10m after Collected)
## [Conclusion] Key Points of This Survey
In conclusion, since the amount of UV rays in April reaches about 80% of that in midsummer, it is necessary to start full-scale UV care from April. To prevent pigmentation after sunburn, in addition to using sunscreen, moisturizing care and Vitamin C intake within 72 hours immediately after UV exposure are effective. The absolute minimum you should do for spring UV care is to apply sunscreen with SPF30 or higher and PA+++ or higher every day, and reapply it every 2 to 3 hours.
- It was found that 61.3% of people do not know that full-scale UV care is necessary starting in April.
- 72.0% of people who have experienced pigmentation due to sunburn regret that they "should have taken measures sooner."
- Only 23.7% of people use sunscreen every day as a spring UV protection measure.
## Glossary of Terms
### ■ What are Ultraviolet (UV) Rays?
Ultraviolet rays are electromagnetic waves with a wavelength of 280 to 400 nm included in sunlight. They are classified into UVA (long-wave ultraviolet) and UVB (medium-wave ultraviolet). UVA reaches the dermis and causes wrinkles and sagging, while UVB acts on the epidermis and causes spots and sunburn. The amount of UV rays increases rapidly from April and characteristically approaches its annual maximum in May.
### ■ What is Pigmentation?
Pigmentation is a condition in which melanin pigment accumulates excessively in the skin, leaving brown or black spots and blemishes. When exposed to stimuli such as UV rays or inflammation, melanocytes (pigment cells) produce excessive melanin, and the melanin that cannot be completely expelled through skin turnover settles in the epidermis and dermis.
### ■ What are SPF and PA?
SPF stands for Sun Protection Factor, which is a numerical value showing the effect of preventing UVB. The higher the number, the higher the protection effect against UVB. PA stands for Protection Grade of UVA, which is an index showing the effect of preventing UVA in four stages from + to ++++. SPF30 and PA+++ or higher are recommended for daily use, while SPF50 and PA++++ are recommended for leisure activities.
## Comparison of Seasonal UV Amounts and Recommended Measures
- Comparison Item: Spring (Apr-May) / Summer (Jun-Aug) / Autumn-Winter (Sep-Mar)
- UV Amount (Summer as 100): 70-80% / 100% / 30-50%
- Strength of UVA: ...
In conclusion, since the amount of UV rays in April reaches about 80% of that in midsummer, it is necessary to start full-scale UV care from April. To prevent pigmentation after sunburn, in addition to using sunscreen, moisturizing care and Vitamin C intake within 72 hours immediately after UV exposure are effective. The absolute minimum you should do for spring UV care is to apply sunscreen with SPF30 or higher and PA+++ or higher every day, and reapply it every 2 to 3 hours.
- It was found that 61.3% of people do not know that full-scale UV care is necessary starting in April.
- 72.0% of people who have experienced pigmentation due to sunburn regret that they "should have taken measures sooner."
- Only 23.7% of people use sunscreen every day as a spring UV protection measure.
## Glossary of Terms
### ■ What are Ultraviolet (UV) Rays?
Ultraviolet rays are electromagnetic waves with a wavelength of 280 to 400 nm included in sunlight. They are classified into UVA (long-wave ultraviolet) and UVB (medium-wave ultraviolet). UVA reaches the dermis and causes wrinkles and sagging, while UVB acts on the epidermis and causes spots and sunburn. The amount of UV rays increases rapidly from April and characteristically approaches its annual maximum in May.
### ■ What is Pigmentation?
Pigmentation is a condition in which melanin pigment accumulates excessively in the skin, leaving brown or black spots and blemishes. When exposed to stimuli such as UV rays or inflammation, melanocytes (pigment cells) produce excessive melanin, and the melanin that cannot be completely expelled through skin turnover settles in the epidermis and dermis.
### ■ What are SPF and PA?
SPF stands for Sun Protection Factor, which is a numerical value showing the effect of preventing UVB. The higher the number, the higher the protection effect against UVB. PA stands for Protection Grade of UVA, which is an index showing the effect of preventing UVA in four stages from + to ++++. SPF30 and PA+++ or higher are recommended for daily use, while SPF50 and PA++++ are recommended for leisure activities.
## Comparison of Seasonal UV Amounts and Recommended Measures
- Comparison Item: Spring (Apr-May) / Summer (Jun-Aug) / Autumn-Winter (Sep-Mar)
- UV Amount (Summer as 100): 70-80% / 100% / 30-50%
- Strength of UVA: ...