A major shift is currently taking place in the world of skincare. While people previously considered applying sunscreen necessary only during the summer months, Australian skin experts are now advising the use of high-protection sunscreens—such as SPF 70—year-round, even during the winter. This shift is not arbitrary; rather, it is driven by several scientific factors and a rise in skin-related issues—factors that are crucial to understand.
The Sun’s Rays Can Be Damaging Year-Round
It may be believed that because of the mild nature of the sun during winter months, there isn’t much risk. Yet, it must be known that UV rays from the sun (UVA and UVB rays) are always present. In fact, UVA rays are able to pass through the clouds and even through glass. They have the ability to deeply penetrate the skin and cause damage.In countries like Australia—where the ozone layer is relatively thinner—the impact of these rays is even more pronounced; hence, experts there recommend using a high SPF.
Why SPF 70 Is Becoming the New Necessity
The question now arises: if SPF 30 and SPF 50 options are already available, why is there a need for SPF 70? Basically, Sun Protection Factor (SPF) refers to how protected you are from the effects of ultraviolet B radiation with the use of sunscreen. In other words, sunscreen with SPF 30 protects you from about 97% of ultraviolet B radiation, SPF 50 protects you from about 98%, and SPF 70 provides 98.5 to 99% protection against ultraviolet B radiation. While there is not much difference between these three numbers, this extra percentage might be valuable to some people.
Why Sunscreen Is Essential in Winter
During the winter months, cold winds and lower temperatures cause the skin to become inherently dry and sensitive. Under such circumstances, without the use of sunscreen, UV rays can cause additional harm to your skin. Additionally, when traveling to places with hills and mountains, or living in places where there is snowfall, snow acts as a reflection to the rays of the sun, thereby doubling the exposure to your skin. This is exactly why professionals recommend using a high SPF sunscreen, irrespective of whether it is winter.
Protection from Skin Cancer and other Diseases
The nation with the highest number of skin cancer patients in the world is Australia. Hence, medical practitioners in Australia are extremely cautious about sun protection. Excessive exposure to sunlight without proper protection does not only accelerate the process of skin aging, but also increases the chances of acquiring deadly types of cancer like melanoma. Sunscreens with high protection, such as SPF 70, can be helpful in avoiding such problems.
How to Choose and Apply the Right Sunscreen
Simply purchasing an SPF 70 product is not sufficient; applying it correctly is equally vital. Always opt for a “broad-spectrum” sunscreen that offers protection against both UVA and UVB rays. Apply the sunscreen 15–20 minutes before stepping outdoors, and do not forget to reapply it every 2–3 hours—particularly if you are sweating or engaging in water-based activities. Additionally, during the winter season, it is advisable to select a moisturizing sunscreen to ensure your skin remains adequately hydrated.
Changing Habits, Better Skin
In today’s world, skincare has evolved from being merely a beauty regimen into a fundamental health habit. The advice offered by Australian experts underscores a vital lesson: regardless of the season, sun protection should never be overlooked. By incorporating high-protection sunscreens—such as SPF 70—into your routine, you can not only shield your skin from damage but also preserve its youthful, glowing, and healthy appearance for years to come. In conclusion, it can be said that if you truly care about your skin, make sunscreen a part of your daily routine—even during the winter—because true care is that which stays with you in every season.
FAQs
Q1. Why are experts recommending SPF 70?
A. Because UV radiation can still damage skin even when it’s cold or cloudy, and SPF 70 gives slightly higher protection than SPF 50.
Q2. Do we really need sunscreen in winter?
A. Yes, UV rays are present all year and can cause skin aging, tanning, and damage even in winter.
Q3. Is SPF 70 much better than SPF 50?
A. The difference is small, but SPF 70 provides a little more protection, especially for sensitive skin or long sun exposure.
Q4. Who should use SPF 70 sunscreen?
A. People with sensitive skin, pigmentation issues, or those who stay outdoors for long hours should use higher SPF.
Q5. How often should sunscreen be applied in winter?
A. Apply once before going outside and reapply every 2–3 hours if you stay in the sun.