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| Is there any straightforward conversion of LSF ratings to the more standard SPF ones? | |
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LSF == Lichtschutzfaktor (German)
SPF == Sun Protection Factor (English)
FPS == Factor de proteccion solar (French)
Conversion from on to the other: Multiply by 1.
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| Also, is there any difference between sonnencreme and sonnenmilch? | |
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Viscosity. Think of dairy cream and regular milk.
Sonnenmilch is sun lotion, whereas Sonnencreme is sun cream.