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The Difference Between UVA and UVB Rays.

Latest News – August 20, 2021

The Difference Between UVA and UVB Rays.

  When it comes to UV rays, we know one thing for sure: They mean trouble for our skin and health. Premature signs of aging and skin cancer are two of the major side effects of sun damage. What you might not know, though, is the difference between the two main types of rays, UVA and UVB, and how they can each affect skin. Understanding this can help you better protect your skin.The Basics of UV Rays The sun makes contact with the earth using two different types of rays: ultraviolet A (UVA, or long wave) and ultraviolet B (UVB, or short wave), according to the Skin Cancer Foundation. Neither, of course, is visible to the naked eye, but they’ve both been proven to cause skin cancer, eye damage, a diminished immune system and premature ageing in the form of wrinkles, fine lines, and dark spots. The Difference Between UVA and UVB Rays. UVA rays account for 95% of the rays we are exposed to. They’re always present — even on cloudy days — and can penetrate through glass like windows. They reach deep into the skin, which can cause an immediate tanning effect (depending on your skin tone) and are responsible for causing signs of aging, such as wrinkles and loss of elasticity, to form. UVA rays can also contribute to the development of skin cancer. Most UVB rays are filtered by the atmosphere, but they are a threat on sunny days and/or at higher altitudes. UVB rays cause surface-level damage, quickly burning and gradually tanning the skin, according to the World Health Organisation. These rays play a bigger role in the development of melanoma or other forms of skin cancer.What Are UVC Rays? There’s a third type of radiation that’s stronger still: UVC rays. Luckily UVCs don’t typically penetrate the ozone layer to reach our skin.How to Protect Against UVA and UVB Rays. According to the Skin Cancer Foundation, our understanding of UVB and UVA rays is constantly evolving. This is why it’s important to stay vigilant by always wearing broad-spectrum sunscreen, which protects against both types of rays. Look for the phrase on the packaging of your sunscreen. If it doesn’t explicitly say “broad spectrum,” look elsewhere. One of our favourite broad-spectrum sunscreens for the body is from La Roche-Posay.  For the face we have three key offerings;    SkinCeuticals https://www.nualawoulfe.ie/collections/skinceuticals Heliocare  https://www.nualawoulfe.ie/collections/heliocare-spf Dermaceutic https://www.nualawoulfe.ie/collections/dermaceutic-skincare  

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Heliocare Sun Protection SPF Products

Latest News – March 23, 2021

Heliocare Sun Protection SPF Products

Combining nature and science, Heliocare’s SPF products protect your skin from the harmful and ageing effects of the sun, including not just the sun’s rays but environmental stressors and free radicals.To complement their range of sun creams and gels, Heliocare also offer a variety of tinted sun protection for those who don’t want to sacrifice their daily makeup routine. The special Heliocare 360° products have been enhanced to defend against Infrared-A Radiation and block High-Energy Visible Light (HEV). HEV rays are emitted from computer screens and smartphones, which makes the Heliocare 360° range perfect for everyday wear to prevent the skin from ageing and environmental damage.

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Why is daily sun protection so important?

Latest News – May 02, 2020

Why is daily sun protection so important?

Skin ageing is 93% sun damage.The sun damages our skin every day, all year round – even on the cloudiest of days. Sun and environmental damage are associated with 93% of skin ageing. Wearing daily sun protection is essential in maintaining your clients’ skin health and helping to prevent premature skin ageing. In fact, rather than sun protection we should think of it as daylight protection. That’s because while UVB is strongest in the Summer, UVA, visible light and infrared-A are present all year round.

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