Corneometer
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Beauty in Baobab: a pilot study of the safety and efficacy of Adansonia digitata seed oil
ABSTRACT Recently there has been a renewed impetus in the search for novel ingredients to be used in the cosmetic industry and Baobab (Adansonia digitata L., Malvaceae) seed oil has received high interest. In this study, a commercial Baobab seed oil sample was characterised (fatty acid content) using GCxGC-ToF-MS and a pilot study on the safety and efficacy
Rev. bras. farmacogn.. Publicado em: 2017-02
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2. Use of Opuntia ficus-indica (L.) Mill extracts from Brazilian Caatinga as an alternative of natural moisturizer in cosmetic formulations
ABSTRACT The aim of this work was the obtainment of Opuntia fícus-indica (L.) Mill extract for the development of cosmetic formulations and in vivo evaluation of its moisturizing effects. The formulations were tested for preliminary and accelerated stability. Organoleptic characteristics, pH values and rheological behavior were assessed. The evaluation of m
Braz. J. Pharm. Sci.. Publicado em: 2016-09
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3. Physical stability and clinical efficacy of Crocodylus niloticus oil lotion
ABSTRACT The stability and the anti-ageing, skin hydrating and anti-erythema effects of a commercialized Crocodylus niloticus Laurenti, 1768, Crocodylidae, oil lotion was determined. The lotion was stored at controlled conditions over six months during which several stability tests were performed. For the clinical efficacy studies lotion was applied on volar
Rev. bras. farmacogn.. Publicado em: 2016-08
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4. Acetyl hexapeptide-3 in a cosmetic formulation acts on skin mechanical properties - clinical study
resumo Acetil hexapeptídeo-3 tem sido utilizado como um ingrediente ativo em formulações tópicas antienvelhecimento para a melhoria da aparência cutânea. No entanto, poucos estudos avaliam seus efeitos na epiderme e derme, quando veiculado em formulações tópicas. Portanto, o objetivo desse estudo foi a determinação da eficácia clínica de acetil
Braz. J. Pharm. Sci.. Publicado em: 2015-12
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5. Development of cosmetic moisturizer formulations and evaluation of hydrating efficacy by biophysical methods / Desenvolvimento de formulações cosméticas hidratantes e avaliação da eficácia por métodos biofísicos
Introduction: Hydration of the corneal layer varies according to the amount of water present; the transportation of water from the lower layers; evaporation speed and quantity and composition of epicutaneous emulsion. Proof of moisturizer formula efficiency must be prudent and analyzed using appropriate methods. Objective: The studys main objective was to as
Publicado em: 2009
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6. Influência de diferentes concentrações de reinóides em formulações dermocosméticas nos efeitos benéficos e/ou colaterais na pele de camundongos sem pêlo / Influence of different concentrations of retinoids in dermocosmetic formulations in their beneficial and/or collateral effects in hairless mice skin.
Os retinóides têm sido amplamente utilizados na clínica dermatológica e nos produtos cosméticos com finalidades preventivas e reparadoras dos efeitos indesejáveis do envelhecimento cutâneo. Considerando que a concentração de retinóides, como por exemplo, o ácido retinóico ou o palmitato de retinila, pode influenciar na eficácia e segurança de u
Publicado em: 2007