Conversations about sun protection resurface when summer arrives. With this in mind, we think of the best way to protect our skin from harmful UV rays of the sun.
In recent years, sunscreen spray has become quite popular because of its ease of use. However, the question arises whether it is as effective as regular sunscreen creams and lotions.
For that, let’s break down the basics of sunscreen.
Understanding Sunscreen: How It Works
Before any talk of sunscreen spray let’s dive into the working of sunscreen.
A sunscreen contains active ingredients that create a barrier between the skin and the sun’s harmful rays. The UV (UltraViolet rays) are of two types:
- UVA Rays: These can penetrate deep through the skin surface and cause aging and long-term skin damage.
- UVB Rays: These affect only the outer layer of skin and can cause sunburns.
The effectiveness of a sunscreen is determined by SPF (Sun Protection Factor). Higher SPF sunscreens block higher amounts of UVB rays.
For example, an SPF 30 blocks about 97% of UVB rays while an SPF 50 blocks about 98%.
The Rise of Sunscreen Spray
Sunscreen spray has become popular due to its ease of application. Even unreachable places like your back can be protected by spraying.
Moreover, they feel lighter on the skin and do not leave an oily after-effect like the creams and lotions. However, their efficacy is still debatable.
Proper Application
Application is a critical factor in determining the effectiveness of a sunscreen spray.
The AAD, American Academy of Dermatology Association, has noted that people often do not apply enough sunscreen, including sprays, which might lead to insufficient sun protection. Furthermore, they provide guidelines on proper sunscreen application to ensure effective coverage.
- Generous Application: Ensure uniform coverage over all exposed skin. This may require multiple passes over each area.
- Rub It In: Rub the sunscreen into the skin, after spraying, to ensure even coverage and maximum absorption.
- Reapply: Reapply every two hours, or more often if swimming or sweating.
The most significant concern with sprays is uneven application. But the above few steps ensure that you have effectively covered your exposed skin for maximum sun protection.
Inhalation Risks of Sunscreen Spray
Inhalation is a risk concerned with sunscreen spray. While spraying, the sunscreen becomes airborne and potentially can be inhaled. This can pose health concerns.
The FDA, Food and Drug Association, has addressed this issue and suggests that applying sunscreen spray in a well-ventilated and airy space can solve this issue. Furthermore, it is advised not to inhale the contents of the spray directly.
To further reduce the risk, you can first apply sunscreen spray to your hands and then apply it to your face and the rest of your body.
Read more: Does Sunscreen Prevent Tanning?
Effectiveness Compared to Lotions and Creams
Countless studies have compared the efficacy of sunscreen sprays with lotions and creams. Sunscreen sprays can be just as effective when properly applied. However, the margin for error is higher with sprays. Common pitfalls include:
- Not Using Enough: As mentioned earlier, people do not apply sprays thoroughly.
- Wind and Environmental Factors: Wind can blow the contents of the spray away during application, resulting in less coverage.
- Missed Spots: It’s easier to miss spots when using a spray, especially if you are in a rush.
Environmental Impact
Sunscreen sprays often come in aerosol cans, which can have a higher environmental impact compared to their cream and lotion counterparts.
Aerosols contribute to air pollution as they contain propellants that are dangerous to the ozone layer. Eco-conscious consumers might prefer non-aerosol options or seek out products with eco-friendly certifications.
Choosing the Right Sunscreen Spray
If you choose a sunscreen spray, consider the following tips to maximize its effectiveness:
- Check the SPF and Broad-Spectrum Protection: Ensure it offers broad-spectrum protection against both UVA and UVB rays.
- Look for Water Resistance: Choose a water-resistant formula as it works even while swimming.
- Read Reviews and Ratings: Good reviews and dermatologist recommendations are important as you don’t want to choose the wrong product for your skin.
- Practice Proper Application: Remember to apply generously, rub it in, and reapply regularly.
Popular Sunscreen Sprays
Neutrogena Beach Defense Sunscreen Spray SPF 70 – Known for its broad-spectrum protection and lightweight, non-sticky formula, making it ideal for outdoor activities (Marie Claire Magazine) (PureWow).
Coola Classic Body Organic Sunscreen Spray SPF 50 – This spray is great for the whole family, with a lightweight texture and fruity scent. It’s made with 70% certified organic ingredients (PureWow).
Sun Bum Sunscreen Spray SPF 30 – A fan favorite for its signature coconut scent and added antioxidants. It offers broad-spectrum protection and is particularly loved for its vacation-like fragrance (PureWow).
La Roche-Posay Anthelios Ultra Light Sunscreen Lotion Spray SPF 60 – This fragrance-free and lightweight formula is praised for its non-comedogenic properties, making it suitable for sensitive skin. It also features a 360-degree spray top for easy application (PureWow).
Eucerin Advanced Hydration SPF 50 Sunscreen Spray – This ultra-hydrating spray feels like a lotion but applies conveniently through a spray, providing full protection without greasiness (Marie Claire Magazine).
Sun Bum Face Mist SPF 45 – Ideal for facial application, this mist is easy to reapply throughout the day and has a refreshing banana scent (Marie Claire Magazine)
The Bottom Line
Sunscreen sprays can be an effective form of sun protection when used correctly. They are a convenient option, especially for quick reapplication and covering large or hard-to-reach areas. However, their effectiveness depends highly on proper application. Users need to apply a sufficient amount, ensuring adequate coverage, and reapplying as needed.
For those concerned about potential risks, such as inhalation or environmental impact, there are alternatives like pump sprays or creams that offer similar levels of protection without some of the downsides associated with aerosol sprays.
In conclusion, while sunscreen sprays work, they require careful use to provide the intended level of sun protection. By understanding the proper application techniques and being aware of the potential risks, you can safely enjoy the convenience of sunscreen sprays while effectively protecting your skin from harmful UV rays
