SUNSCREEN LOTION Sun protection lotion (UVA & UVB) for the whole body.
Contain sunscreen. Contains SPF 21 Contains PCA sodium moisturizer. It is waterproof / waterproof, so it is very well recommended for swimming sportsmen.
The trick: apply to the whole body 30 minutes before swimming. How to calculate how long sunscreens can survive on the skin are as follows: Example: Sunscreen Cream with SPF 24 which means Sunscreen Cream can protect the skin against sunlight 24 times greater than the skin without the use of Sunscreen cream.