Broad spectrum sunscreen: comprehensive protection
What is broad spectrum sunscreen?
Broad spectrum sunscreen is designed to protect your skin from both UVA and UVB rays. Unlike regular sunscreens, which may only shield against UVB rays (those which are responsible for sunburn), broad spectrum formulations offer comprehensive protection, preventing from both the immediate and long-term effects of repeated sun exposure1. This includes not only sunburn but also the risks of premature ageing and increased risk of skin cancer that long-term exposure to the sun can bring.
Understanding the benefits and science behind broad spectrum sunscreen is a must for anyone looking to make the best choices for their skin and general health.
Understanding UVB, UVA, Infrared Radiation (IR), and Visible Light (HEV)
To fully appreciate the importance of broad spectrum sunscreen, it’s essential to understand the different types of radiation it protects against:
UVB Rays:
These are the rays of the sun that have a shorter wavelength and which are primarily responsible for sunburn. They affect the outer layer of the skin and play a significant role in the development of skin cancer.
UVA Rays:
With a longer wavelength, UVA rays penetrate deeper into the skin. They are the main culprits behind what is known as photoaging, which can be defined as premature ageing due to prolonged sun exposure and can also contribute to skin cancer. UVA rays are present year-round and can penetrate through windows.
Infrared Radiation (IR):
IR radiation is not visible to the human eye but can be felt as heat. While less is known about the effects of IR on the skin compared to UV radiation, it is believed to contribute to skin ageing and damage.
Visible Light:
High-Energy Visible (HEV) light, or blue light, is emitted by the sun as well as digital screens. Recent studies suggest that HEV light can penetrate deep into the skin, potentially causing oxidative stress and accelerating the ageing process.
Benefits of using broad spectrum sunscreen
The benefits of using this kind of sunscreen are numerous and significant. Here’s why incorporating it into your daily skincare routine is essential:
1. Photoaging Prevention: One of the key benefits of this type of sun protection is its ability to prevent photoaging. Photoaging refers to the premature ageing of the skin caused by repeated exposure to ultraviolet radiation. This includes the development of wrinkles, fine lines, and pigmentation2. By using SPF broad spectrum sunscreen, you are protecting your skin from these ageing effects, helping you maintain a youthful complexion for longer.
2. Comprehensive Protection: These sunscreens in particular offer more comprehensive protection than their traditional counterparts. They shield your skin from both UVA rays, which penetrate the skin more deeply and are associated with ageing, and UVB rays, which are the main cause of sunburn. This dual protection is crucial for maintaining healthy skin.
3. Neutralises Damage: Regular use of broad-spectrum sunscreen can neutralise the damage caused by sun exposure. Over time, this can reduce the risk of skin cancers, including melanoma3, which is the most dangerous form of skin cancer. It also helps in maintaining an even skin tone by preventing sunspots and hyperpigmentation.
Broad spectrum sunscreens: the mesoprotech® range
When it comes to choosing a broad spectrum sunscreen, the mesoprotech® range offers a variety of options tailored to different skin types and needs, including:
1. mesoprotech® antiaging facial sun mist: provides high SPF protection and anti-ageing benefits. Its lightweight formula makes it perfect for everyday use and easy reapplication throughout the day.
2. mesoprotech® water veil: ideal for those who prefer a hydrating sunscreen, this water-based formula ensures your skin stays moisturised while protected. It’s perfect for oily or combination-oily skin.
3. mesoprotech® hydra cream: offers intense hydration along with high-level sun protection. It’s especially beneficial for mature or very dry skin.
4. mesoprotech® mineral fluid: this mineral-based sunscreen provides excellent protection without irritating the skin. A great option for those looking for a physical sunscreen rather than a chemical one.
5. mesoprotech® body sun spray: a convenient spray perfect for all-over body protection. Easy application makes it ideal for use on-the-go.
6. mesoprotech® sun stick 100: For targeted protection, especially for areas prone to sunburn like the nose and lips. Perfect for keeping in your bag for quick touch-ups.
Incorporating a broad spectrum sunscreen into your skincare routine is a crucial step in maintaining healthy, youthful skin. The mesoprotech® range provides high-quality options tailored to various skin needs, ensuring that you can find the perfect product to keep your skin protected and radiant.
Remember, the best sunscreen is the one you’ll use consistently so make it a part of your daily skincare regimen. Your skin will thank you for it!
1 https://www.skincancer.org/risk-factors/uv-radiation/
2 https://www.ncbi.nlm.nih.gov/books/NBK563245/
3 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3834696/
Mireia Vilalta
Biotechnologist specialising in dermocosmetics
Degree in biotechnology and specialist in dermocosmetic medical devices, such as peels, anti-acne treatments and depigmentation treatments.
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