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| Freire,Thamires Batello; Dario,Michelli Ferrera; Mendes,Otávio Gil; Oliveira,Andressa Costa de; Vetore Neto,Alberto; Faria,Dalva Lucia Araújo de; Silva,Vânia Rodrigues Leite e; Baby,André Rolim; Velasco,Maria Valéria Robles. |
| The Ginoide Hydrolipodystrophy (GHLD), commonly known as cellulite, occurs in 80-90% of the female population after the puberty period and comes from a metabolic modification in the cutaneous adipose tissue. Caffeine has been used in topical formulations due to its lipolytic action. We studied a nanoemulsion (F3) containing caffeine with two surfactants (oleth-3 and oleth-20) by emulsification method by phase inversion temperature inversion (PIT). The polydispersion indices (PDI) showed the reduced deviation of 0.1. The mean droplet size was ~ 40 nm. The evaluated constant of Ostwald, in the refrigerator condition was the most favorable during the stability test. In the In Raman spectroscopy assay, the caffeine bands found in F3 were compatible with those... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cellulite; Caffeine; Gynoid hydrolipodystrophy; Nanoemulsion; Permeation. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502019000100567 |
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| Serrão,Elaine Cabral; Gama,Robson Miranda da; Dario,Michelli Ferrera; França-Stefoni,Simone Aparecida da; Bedin,Valcinir; Baby,André Rolim; Velasco,Maria Valéria Robles. |
| ABSTRACT Hair care products play a significant role in the cosmetic market and aim at improving hair brightness, breakage resistance, and color change. In this study, we analyzed the possibility of the formulation of oxidative dyes in different vehicles impacting the hair’s both mechanical and physical properties. Light brown and light blond dyes were prepared using eight different vehicles. Among these, four vehicles were emulsifying agents and four gelling agents. Each formulation was applied to two types of virgin Caucasian hair (light blond and dark brown). Physical, chemical, and organoleptic properties of each formulation were assessed, as well as changes in hair parameters after oxidative dyeing, such as staining intensity, brightness, and breaking... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hair dyes/analyse; Cosmetic technique/utilization; Hair/chemistry; Hair color; Hair/strength; Hair/bright.. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000100611 |
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| Fernandes,Alessandra Ribeiro; Dario,Michelli Ferrera; Pinto,Claudinéia Aparecida Sales de Oliveira; Kaneko,Telma Mary; Baby,André Rolim; Velasco,Maria Valéria Robles. |
| Rising global demand for natural products whose production is harmless to the environment has stimulated the development of natural cosmetics and, within this category, organics (95% organic raw materials). The image of environmentally friendly production is one of the strongest attractions of organic products. Lip balm is a cosmetic product similar to lipstick whose purpose is to prevent lip dryness and protect against adverse environmental factors. The product's characteristics are: resistance to temperature variations, pleasant flavor, innocuousness, smoothness during application, adherence and easy intentional removal. This work involved the development of a lip balm formulated with certified organic raw materials and the execution of stability tests:... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lip balm; Stability; Cocoa butter; Cosmetic; Organic. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502013000200011 |
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