I spend all day by the pool, mostly under an umbrella because a big part of my brain is shrieking ‘you didn’t put suncream on, idiot’.

No. It only comes as SPF50+ (and, next year, SPF30) and because the film remains on the skin for 72 hours, the UVA/B filters will prevent a deep tan, so it’s not likely to appeal to that consumer. I used to use P20 50+ for long days out in the sun, either for cycling or some other sport but switched to this as it offered even longer protection and means I don't have to apply it everyday. I've had zero burn or even slight tanning with the 50+ version and found it to be very effective. At the core of SunSeal™ is the patented Microskin™ technology which raises the bar in what a sunscreen should do. Unlike other sunscreens on the market which are absorbed into the skin, SunSeal binds to the skin, effectively forming a protective ‘simulated second skin’ that is offers what we believe is the most durable sun protection available on the market today. It’s 8am in Majorca, the sun’s blazing and loungers are already festooned with towels. It feels strange not slathering on suncream before heading to the pool.Originating from Australia, SunSeal™ by Microskin™ redefines what sun protection should be, by offering what is the most durable, reliable sun protection available, anywhere. Sunseal™ by Microskin™ is a sunscreen that comes in a spray-on form. It uses a unique technology that creates a protective barrier on the skin which can last up to 3 days. Unlike other sunscreens on the market which are absorbed into the skin, SunSeal™ by Microskin™ binds to the skin, effectively forming a protective, breathable, and waterproof ‘simulated second skin’ that offers what we believe is the most durable sun protection available on the market today. SunSeal is the SPF sister to Microskin, a ‘second skin’ camouflage that covers birthmarks for days. SunSeal™ promises to deliver all the benefits of high range SPF sun protection with the benefits of patented Microskin™ technology. While we know it can remain on the skin for extended periods, there’s always the risk of it starting to wear off faster depending on your skin.'

The concentrations of ingredients in the Microskin film are carefully balanced to provide sufficient penetration only to hold the film firmly onto the skin and not allow high penetration into the Corneum layer. This balancing of components is carefully managed to provide elasticity of the dried film to produce long-lasting properties. When does SunSeal come in handy? It’s 8am, the sun’s blazing and loungers are already festooned with towels. It feels strange not slathering suncream on myself. However it’s very much SPF business as usual with my children, who scream and run as I aim a regular suncream in their direction. If I only had to endure this every three days instead of every three hours, I’d be delighted. SunSeal is the ultimate sun protection product that is durable and effective. With its microskin technology, SunSeal makes it so you can get out and about in the sun, and not have to worry so much about skin damage from the sun. Most people can make enough vitamin D from being out in the sun daily for short periods with their forearms, hands or lower legs uncovered and without sunscreen from late March to the end of September, especially from 11am to 3pm. The alcohol-based liquid gives off fumes that make my eyes water when I rub it on my face, but thankfully it only lasts a few seconds.It's an SPF made with a ‘second skin’ film that’s proven to last for three whole days on the skin from just one application. It comes in an easy to use spray on liquid, which is transparent and non-greasy in its texture. Sunseal appears completely invisible on the skin, not leaving any residue. Once applied, you can forget it's there. I think this is a very interesting innovation, and the technology sounds plausible to me,” says consultant dermatologist and skin cancer specialist Dr Anton Alexandroff.

Because sun safety comes first, we asked some independent professionals whether this is REALLY a good idea SunSeal is perfect for those family holidays and the height of summer hikes when you need ultimate protection from UV rays. However, you can still get burned even on a cloudy day in the UK, so you should still follow safety precautions. Sun Safety Advice SunSeal™ has been developed by Corium Health and is a true game changer for the global sunscreen market. It dries to a "breathable" waterproof film that adheres strongly to the skin while allowing air through and letting skin sweat normally.' The Microskin technology used in SunSeal makes it extremely durable. Microskin is clinically proven to remain 97% effective on the skin after 72 hours. SourcesHowever it’s very much SPF business as usual with my children, who scream and run as I aim a regular suncream in their direction. If I only had to endure this every three days instead of every three hours, I’d be delighted.