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May 22, 2013 | Article
Oxidative hair coloring has been commonly used for many years. Despite the colors achieved are relatively stable and long lasting, unsatisfactory results have especially been observed with coloring...
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Apr 24, 2013 | Article
The present patent application relates to a composition in emulsion form comprising a superabsorbent polymer and to the use of the said composition in cosmetics and dermatology, in particular for...
Mar 20, 2013 | Article
The present invention is directed to a method of lightening the color of hair that has been recently contacted with a relaxing or straightening composition, the method comprising: (a) combining a...
Hair dye is generally classified into four types, namely, oxidative hair dye, ionic hair dye, temporary hair dye, and others. Among these hair dyes, an oxidative hair dye, which has been most widely...
Mar 6, 2013 | Article
By Eric Abrutyn
Polymer chemistry is diverse, defined as large molecules made up of chains or rings of linked repeating units (simple reactive building block compounds); formed from smaller molecules (monomers)...
Feb 6, 2013 | Article
One aspect of the present invention is the use in cosmetic compositions for make-up of certain comb copolymers. They have the advantage of increasing the intensity of the color produced by these...
Dec 26, 2012 | Article
The invention pertains to the field of cosmetics, it is a product that induces change to the hair and allows it to take on more beneficial characteristics temporarily, which will allow it to thrive...
Nov 21, 2012 | Article
This invention provides pharmaceutical compositions for topical application to enhance hair growth comprising an effective amount of a cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl...
Oct 17, 2012 | Article
Hair generally can be straight, wavy, curly, or kinky. A human hair strand includes three concentric layers known as the cuticle (a thin, outer-most shell), the cortex (the main body of the hair)...
The first technique for obtaining permanent reshaping of the hair consists, in a first stage, in opening the --S--S-- disulfide bonds of keratin (keratocystine) using a composition containing a...