Lipo-amino acid alkyl esters as SPF boosters
The use of lipo-amino acid alkyl esters as SPF (Sun Protection Factor) boosters in cosmetic compositions containing a sun filter is described. The alkyl esters, when added to cosmetic compositions containing a sun filter, increase their SPF value by 50% or higher. As a result, the amount of sun filt...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
24.10.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The use of lipo-amino acid alkyl esters as SPF (Sun Protection Factor) boosters in cosmetic compositions containing a sun filter is described. The alkyl esters, when added to cosmetic compositions containing a sun filter, increase their SPF value by 50% or higher. As a result, the amount of sun filter in the cosmetics can be significantly reduced while maintaining a high SPF. The SPF booster effect was observed in different types of cosmetic compositions and with different sun filters. The alkyl esters have a strong natural connotation and can be obtained by eco-friendly synthesis methods. Photoprotective cosmetic compositions are thereby obtained which are safe to use and have better acceptance by the consumer. |
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Bibliography: | Application Number: US202117544222 |