Abstract: A hair composition that acts in the restoration and strengthening of hair, production processes of said composition, its uses and hair treatment methods. More specifically, the hair composition comprises the use of bifunctional ?,?-unsaturated compounds and their derivatives in combination with ionic and non-ionic crosslinking agents to promote the formation of crosslinks between the polypeptide chains of keratin through ionic interactions, hydrogen bonds, and also by C—N type covalent bonds.

Abstract: The use of peptide compounds to reduce the production of skin sebum and a composition comprising peptide compounds and their use for cosmetic treatments or skin diseases and disorders, such as acne vulgaris, in the fields of chemistry, pharmacy, and cosmetology.

Abstract: A hair composition, a method of hair treatment, a process for producing fatty acid derivatives, and the use of these hair compositions, the hair composition comprising fatty hydroxy esters and fatty hydroxy amides in hair care compositions to improve hair shine and strength.

Abstract: This patent application has as purpose the application/utilization of esters and ethers derived from xylitol, obtained by organic synthesis, as alternative emollient, moisturizing, emulsifier and co-emulsifier and preservatives for pharmaceutical, cosmetic and veterinarian products. The molecules required in this invention patent are mainly xylitol esters and ethers associated to the chains of fatty acids and alcohols (FIGS. 1 and 2), applied isolated or in association with other molecules of known preserving and/or moisturizing/emollient actions, such as phenoxyethanol, butylene glycol, glycerin, caprylyl glycol, ethyl hexyl glycerin, phenetyl alcohol, nisin, lactoferrin, among others, as well as in association with other emollient/moisturizing and preservatives for application in cosmetic, pharmaceutical and veterinarian formulations.

Abstract: This patent application has as purpose the application/utilization of esters and ethers derived from xylitol, obtained by organic synthesis, as alternative emollient, moisturizing, emulsifier and co-emulsifier and preservatives for pharmaceutical, cosmetic and veterinarian products. The molecules required in this invention patent are mainly xylitol esters and ethers associated to the chains of fatty acids and alcohols (FIGS. 1 and 2), applied isolated or in association with other molecules of known preserving and/or moisturizing/emollient actions, such as phenoxyethanol, butylene glycol, glycerin, caprylyl glycol, ethyl hexyl glycerin, phenetyl alcohol, nisin, lactoferrin, among others, as well as in association with other emollient/moisturizing and preservatives for application in cosmetic, pharmaceutical and veterinarian formulations.