Natura Cosméticos S.a.

Cognis Brasil Ltda.

Rosa Maria Teixeira Tagé Biaggio

Cintia Rosa Ferrari

Daniela Zimbardi

Ana Paula Pedroso De Oliveira

Juliana Carvalhães Lago

Kelen Fabiola Arroteia

Soraya Baione De Moura

Carolina Iatesta Domenico

Juliana Bucchi Alencastre

Tiago Costa Beber

Rosa Maria Da Cunha Canto Friedlander

Tereza Maria De Senne Peranovich Victorio

Alan Passero

Edjane Dos Santos Lima

Henrique Sales

Icaro De Assis Santos

Renata Hannel Bueloni

Rhaisa Thaís Paulineli Navas

Setsuo Sato

Pâmela Araújo Rodrigues Muchiutti

Carlos Alberto Moura

The present invention relates to a cosmetic composition comprising guacatonga extract (), aroeira extract (-) and cosmetically acceptable adjuvants, for preventing and/or treating signs of skin aging. It further relates to the use of guagatonga extract () and aroeira extract () in the preparation of a cosmetic composition for preventing and/or treating signs of skin aging, as well as the use of this composition for simultaneously increasing tropoelastin, increasing the lysyl exidase (LOX) enzyme and reducing the activity of elastase in the dermis. The invention relates to a method of preventing and/or treating signs of skin aging, which comprises applying said cosmetic composition to the skin. Finally, the invention relates to a method of preparing said composition according to the present invention.

Composition comprising gua&#xe7;atonga extract and aroeira extract, use thereof and a method for preventing and/or treating signals caused by skin aging

This invention relates to the use of compounds of the general formula (I): R'&#x2014;CONH&#x2014;X&#x2014;NRR&#x2014;R&#x2014;Y in which Rrepresents an alkyl moiety containing 11 to 21 carbon atoms, X stands for a (CH2)- group and n is an integer from 1 to 6, Rand Rindependently represent an alkyl moiety with 1 to 4 carbon atoms or an hydrogen atom, Y stands for a COO&#x2014; group, in cosmetic compositions, characterized in that the compound of formula (I): is prepared by reacting the oil from Theo-broma grandiflorum with an amine of the formula (II): HN&#x2014;X&#x2014;NRRand subsequently reaction with sodium monochloroacetic acid.

Use of Cupuassu butter based amphoteric amidoamines as amphoteric surfactants

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São José dos Campos, Brazil

Rosa Maria Teixeira Tagé Biaggio