The clinically tested sun line by Louis Widmer provides protection for all skin types and requirements. It exceeds the UVA protection recommendations of the EU Commission
Louis Widmer uses
- Photostable UVA and UVB protection system
- UVA protection clearly exceeding EU recommendation (one third of measured UVB protection corresponds to UVA protection)
This signet guarantees that the UVA protection factor reaches at least one third of the declared light protection factor (UVB).
The sun protection factor (SPF) states how much longer a person can stay in the sun until the first reddening of the skin compared with unprotected skin when using a sun protection product.