Patents

Rosebush Extract as Depigmenting Active Agent

L'Oréal's latest patent details an extract from a hybrid plant.

Image: Shutterstock/Lialina Olena

US 12,653,772 B2 (Chloé Clabault); L’Oreal, Paris, has patented a method of whitening, lightening and/or depigmenting keratin material by applying an extract of a hybrid rosebush obtained by the crossing of Meichibon and Delgramaue varieties.

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