UVA and UVB: Reconsider Sun Protection with Invity Insights

Posted by Invity on 24th May 2023

UVA and UVB: Reconsider Sun Protection with Invity Insights

Let's discuss something we all adore – sunny days. We all relish spending more time outdoors, enjoying the warmth and happiness that the sun provides. However, many are unaware that the sun emits harmful rays that can result in long-term damage to our skin.

Sunburn, premature ageing, and even skin cancer are some of the side-effects of prolonged exposure to ultraviolet (UV) radiation. Therefore, it is imperative to understand the differences between UVA and UVB rays and their impact on our skin.

UVA rays can penetrate deep into the skin and cause wrinkles and age spots, whereas UVB rays are responsible for sunburn and can also contribute to skin cancer. Fortunately, there are several ways you can protect your skin from these harmful rays.

In this article, we will delve into the intricacies of UVA and UVB rays and learn how to safeguard our skin from their adverse effects. So, buckle up and sit tight because we are about to embark on a journey into the world of UV radiation and how to keep our skin safe from it.

Understanding UVA and UVB Rays

To delve into the differences between UVA and UVB rays, we need to understand what distinguishes them from each other.

UVA, UVB, and UVC are the three categories of ultraviolet radiation. However, UVC rays never reach the Earth's surface since the ozone layer absorbs them. In contrast, UVA rays, which constitute over 95% of UV radiation and have the longest wavelength, do reach the Earth's surface. These rays can penetrate the deepest layers of the skin, causing skin ageing. and other latent skin damage.

On the other hand, UVB rays are shorter and mostly absorbed by the ozone layer. Nevertheless, about 5% of them manage to penetrate the ozone layer and affect the skin's top layer, causing sunburn and other deleterious skin health conditions. Exposure to UVB rays for as little as 15 minutes can damage the skin.

The intensity of UVB rays fluctuates depending on the time of day and the season, with the highest intensity occurring between 10 am and 4 pm during the summer months. It's crucial to exercise additional caution during these periods and avoid overexposure to UVB rays.

In contrast, UVA rays are capable of penetrating the skin's deeper layers, which can harm collagen and elastin fibres. Such damage can result in premature ageing, wrinkles, fine lines, and age spots.

Unlike UVB rays, UVA rays do not cause immediate visible damage such as sunburn. As a result, people may underestimate their harmful effects and spend more time in the sun, which increases the risk of long-term skin damage.

To prevent this, it is essential to take precautionary measures and protect your skin from both UVA and UVB rays. Always remember that a little care and attention can help keep your skin healthy and radiant.

The Link Between UVA, UVB, and Damaging Skin Conditions

The damaging effects of the sun's rays on our skin are well-documented, with premature ageing and skin cancer affecting millions of people around the world. It's essential to understand the connection between UVA, UVB, and these conditions.

UVB radiation harms the DNA in skin cells, resulting in mutations that may lead to cancer development. UVA radiation penetrates deeply into your skin and causes damage to collagen and elastin - two proteins that provide structure and elasticity to your skin. This can cause the formation of wrinkles, fine lines, sagging skin, and premature ageing of the skin.

Moreover, UVB radiation is responsible for those painful sunburns that damage the outer layers of your skin. This can make your skin dry, rough, and even leathery, leading to the development of wrinkles, fine lines, and age spots.

Both UVA and UVB radiation can weaken your skin's immune system and reduce the production of new skin cells, making it more susceptible to damage from other environmental stressors. This can lead to a dull, uneven skin tone and a weakened skin barrier.

To prevent premature ageing caused by UVA and UVB radiation, it is crucial to apply suitable sunscreen.

We must not underestimate the power of the sun's harmful rays. Nonetheless, you can still enjoy the outdoors and keep your skin safe by wearing appropriate sunscreen, seeking shade during peak hours, and covering up with clothing and a hat. Shielding your skin now can save you from future distress and pain.

Protecting Your Skin from the Sun's Harmful Rays

We now know that exposure to both UVA and UVB radiation can severely damage the skin. However, there are effective ways to protect yourself from these harmful rays. One of the most important measures is to use a sunscreen that provides broad-spectrum protection against both UVA and UVB rays.

Introducing the Youth Activating Invisible Mineral Sunscreen. This revolutionary sunscreen is a game-changer because it contains a potent ingredient that helps preserve and replenish NAD+ levels, protecting your skin from UV damage and maintaining cellular functions. And that's not all, this sunscreen also contains Eliorelys, a powerful ingredient extracted from cherry blossoms that shields your skin against light-induced ageing caused by UVA and UVB radiation.



Youth Activating Invisible Mineral Sunscreen is also infused with Hyaluronic Acid, which acts as a moisturising agent, keeping the skin hydrated and healthy. Furthermore, Zinc Oxide and Titanium Dioxide, mineral sunscreen filters, provide robust protection against both UVA and UVB radiation.

By using this specially formulated mineral-based sunscreen, one can limit their sun exposure, safeguarding their skin from the sun's harmful effects, and reducing the risk of premature skin ageing and skin damage. So, there you have it. Protect your skin with the Youth Activating Mineral Sunscreen and take the necessary precautions to keep your skin healthy and protected from the damaging effects of UVA and UVB radiation.