Spf 25 is perfect for every day use. Protects
against UVA and UVB rays and is waterproof.
The formula for SPF 25 is a hydrolyzed emulsion
which mixes with water when applied to damp
skin and gives ultimate protection. It is very
important that SPF 25 is worn every day even in
winter since UVA (skin cancer, wrinkle and
discoloration ray) is always out and travels through
glass as well as clouds, snow, sleet, rain and dull
dreary weather!  90% of all skin cancers, discoloration
and wrinkles/lines occur on the left side of the face and
neck and left hand and arm!

The drivers window side.
(In the UK it is on the reverse side!)