Sunscreen: More effective, elegant and convenient now

Sunscreen is a vital part of skin health, protecting you against premature aging, sunburn and skin cancer. With ongoing advancements in dermatology, sunscreen formulations are becoming more effective, cosmetically elegant and environment friendly. All skin types need sunscreens, and you must use sunscreen in the correct manner.

Here’s what you need to know about the latest innovations in sun protection:

New FDA regulations and SPF resting

The US Food and Drug Administration (FDA) is updating sunscreen regulations to ensure better safety and efficacy. One key focus is improving UVA protection, as UVA rays contribute to aging and skin cancer. The FDA is also assessing the safety of sunscreen ingredients that penetrate the skin - such as oxybenzone and octanoate - and recommending alternatives such as zinc oxide and titanium dioxide.

Also, there is a growing push for more realistic SPF testing methods, ensuring that labelled SPF values accurately reflect real-world use.

Need for broad-spectrum protection

While SPF measures protection against UVB rays (which cause sunburn), it does not indicate UVA protection. Modern sunscreens now emphasise broad-spectrum coverage, meaning they shield against both UVA and UVB rays. Look for sunscreens with ingredients like zinc oxide, titanium dioxide and avobenzone for better defence against aging and skin cancer.

Antioxidants-infused sunscreens

Recent research highlights the role of antioxidants in boosting protection from the sun. Vitamin C, Vitamin E, niacinamide and green tea extract are increasingly being incorporated into sunscreens to help neutralise free radicals generated by UV exposure. These antioxidants not only enhance UV protection but also reduce inflammation and support skin repair.

Invisible and lightweight forms

Gone are the days of heavy, white-cast sunscreens. Sheer, tinted and gel-based sunscreens are now available, making daily wear more appealing. Many modern sunscreens are designed for different skin types.

Choosing the right sunscreen:

• Matte finish for oily skin

• Hydrating forms for dry skin

• Non-comedogenic options for acne-prone skin

Tinted sunscreens provide added benefits by protecting against visible light and blue light, which can contribute to hyperpigmentation, especially in darker skin tones.

Water-resistant, sweat-proof innovations

For active individuals, new formulations offer better resistance to water and sweat without feeling sticky or heavy. Some sunscreens now incorporate film-forming technology that adheres better to the skin, ensuring protection even during outdoor activities.

Reef-safe, eco-friendly options

Concerns about sunscreen ingredients harming marine life have led to the rise of reef-safe formulations. Hawaii and other regions have banned sunscreens containing oxybenzone and octanoate due to their impact on coral reefs. Instead, brands are turning to mineral-based, biodegradable formulae that are safer for both humans and the environment.

Sunscreen sticks, sprays and powders for convenience

Reapplying sunscreen every two hours is crucial, but not always convenient. New formats like sunscreen sticks, sprays and powders make reapplication easier throughout the day, especially over make-up. Powder sunscreens with SPF are particularly helpful for those who want to touch up without disrupting their skincare routine.

The latest advancements make sunscreen more effective, comfortable and convenient. Regardless of the formulation, the key is daily and consistent application. Choose a broad-spectrum sunscreen with a SPF of 30 or higher, reapply every two hours, and pair it with protective clothing and shade for optimal safety from the sun.

Protecting your skin today means healthier, more youthful skin in the future - so make sunscreen a non-negotiable part of your routine.

(The author is a consultant dermatologist)