4HR Water Resistant offers the same physical protection from damaging UV rays as the original award winning INVISIBLE ZINC®, but with 4 hours water resistance.

With a non greasy formula and transparent finish, it's ideal for outdoor training, the beach or a day out on the boat.

The difference is in the micronised 100% natural mineral reflectors which create an invisible waterproof shield protecting from both UVB and deeper penetrating UVA rays.

NO titanium dioxide or chemical fliters.

Suitable for sensitive skin and children.