1. Sunscreen protects the skin from UV rays
Your skin can darken within the first 5 minutes of being exposed to strong sunlight. The period from 10 am to 2 pm is when UV rays (including both UVB and UVA) are at their strongest.
If you go outside during this time, don’t be surprised that your skin becomes darker within a few minutes. Even on cloudy and overcast days, there can still be UV rays that penetrate through and affect your skin.
Illustrative image
In particular, UVA rays are quite strong and can penetrate through glass windows and doors, causing damage to the skin. Therefore, even when indoors, it is still recommended to apply sunscreen.
In winter, sunscreen helps protect you from the wind and cold, as well as the dry climate that can cause cracked and wrinkled skin, while also moisturizing your skin…
2. Sunscreen prevents pigmentation and freckles
When using skin care products such as LHA, BHA, vitamin C, retinol, tretinoin, or undergoing treatments such as skin peeling, microneedling, no-needle mesotherapy… the skin is often thinner and more prone to damage and sunburn, which can lead to more pigmentation and freckles.
Using sunscreen helps limit this condition. Therefore, when you are using these beauty treatments, it is absolutely necessary to not skip the step of applying sunscreen, even when indoors.
3. Sunscreen effectively slows down skin aging
UVB rays cause skin burning, making the skin darker and uneven, while UVA rays are the main cause of aging from within, inhibiting collagen production and destroying existing collagen. Sunscreen helps protect the skin from UVA rays, minimizing collagen loss and delaying premature aging.
When your skin has aged, even if you use high-end anti-aging cosmetics at exorbitant prices, the results may not be as desired. Therefore, it is advisable to develop the habit of using sunscreen from a young age to prevent UV-induced skin aging.
4. Sunscreen helps prevent skin cancer
Skin cancer is caused by genetic changes or mutations in epidermal cells. It is believed to be due to excessive exposure to sunlight. UV rays can cause skin damage, leading to abnormal development of epidermal cells and the development of cancer.
Using sunscreen helps limit the direct effects of UV rays, preventing long-term skin cancer.
5. Sunscreen helps prevent acne
Sunlight is also one of the factors that worsens acne condition. Using sunscreen helps keep the skin healthier and prevents the invasion of acne-causing bacteria.
Some sunscreens are also supplemented with antibacterial ingredients, oil control, and sebum-reducing properties, which help prevent acne effectively.
Illustrative image
6. Sunscreen helps create a makeup base
Some types of sunscreen can be used as a gentle primer instead of using a separate primer or foundation when applying makeup.
However, it is best to choose a sunscreen that matches your skin tone and has chemical properties. However, people with sensitive skin should be cautious with this type of sunscreen.
7. Using sunscreen creates a habit of protecting the skin
When you have the habit of using sunscreen every day, it also helps you establish a skincare routine at night with steps such as removing makeup, cleansing, and following a skincare regimen.
Creating this habit every day will help you maintain healthy and beautiful skin in the long run.