Anthelios SPF 15 and SPF 60 were the talk of the Internet sunscreen world for many years as it was “illegal” to be sold in stores in the USA. Finally, the FDA approved its sales here in the US and it flew off the shelves of doctors' offices, medspas, and even Rite-Aid pharmacies. Just as the buzz seemed to be dying down, the smart marketers at La Roche Posay came out with a new SPF 40 version. Literally hot of the presses, this is the latest, greatest sunscreen out there. It contains its signature sunscreen ingredient, Mexoryl SX (a stable chemical sunscreen) as well as the physical sunscreen, titanium dioxide. It can replace your daily moisturizer, as it is highly lubricating and virtually invisible.