sun zapper skin tone zinc stick spf 50+ by sun zapper sun zapper sun zapper products have been the most trusted australian severe sun screen defense for more than 18 years, and we get major sun and uv exposure. all of our zinc sticks are manufactured in australia to the highest degree of spf 50+ and all are 4 hours water resistant. registered with the therapeutic goods administration (tga – australian equivalent of the fda). spf 50+ & 4 hour water resistance formulated and made in australia broad spectrum very high sunscreen protects against broad spectrum uva/uvb clear zinc technology: non whitening – applies clear with the blocking qualities of normal zinc formulated to be as close to natural as possible contains vitamin e and aloe vera moisturizes the skin - aids to maintain skin elasticity - helps to fight premature ageing of the skin