The invention pertains to a cosmetic composition comprising NMN, a precursor thereof, a derivative thereof, against skin ageing.

A skin care, wound care, or oral care device, comprising an essential oil stabilized into a polymerizable substance.

A method for reversing or mitigating skin aging comprising topically applying a composition which comprises at least one oxidant, and at least one fluorescent dye capable of activating the oxidant and illuminating said composition for a time sufficient to activate the at least one oxidant.

The present invention relates to a colored cosmetic composition for making up eyes, in particular eyelids. One of the aspects of the present invention is a colored cosmetic composition for making up eyes, in particular to eyelids, comprising: (i) at least one polymer which has a Tg of −30° C. or less; (ii) at least one hydrophilic thickener; (iii) at least one pigment; and (iv) water. The cosmetic composition according to the present invention can provide a good feeling during use and appropriate adhesiveness to fake eyelashes, and is stable over time.

The present invention relates to a process for the preparation of crosslinked hyaluronic acid butyrate or crosslinked hyaluronic acid butyrate-formate or an acceptable salt thereof, wherein the process comprises the crosslinking reaction of hyaluronic acid butyrate or hyaluronic acid butyrate-formate or a pharmaceutically acceptable salt thereof in an organic solvent with a carboxyl activating reagent, characterized in that the hyaluronic acid butyrate or hyaluronic acid butyrate-formate or pharmaceutically acceptable salt thereof is a mixture of a high-molecular-weight polysaccharide and a low-molecular-weight polysaccharide.

An oral care composition with gum health compound, amino acid, and/or mucoadhesive compound. An oral care composition with gum health compound, a pentapeptide, such as palmitoyl KTTKS, and/or a mucoadhesive compound. Methods of preventing gingival recession, stopping gingival recession, reversing gingival recession, decrease gum recession, increase gingival barrier protection, promoting collagen synthesis, promoting extracellular matrix synthesis, increasing gum resilience, increasing epidermal thickness and/or promoting fibrillin synthesis, in an oral cavity of an animal by contacting the oral care compositions with at least one surface of the oral cavity.

The instant disclosure relates to a rheological-modifying and stabilizing polymer blend, cosmetic compositions comprising the polymer blend, and methods for stabilizing, for modifying viscosity, and for treating the skin using the polymer blend or using cosmetic compositions comprising the polymer blend. The rheological-modifying and stabilizing polymer blend comprises: (i) a carbomer; (ii) acrylates/C10-30 alkyl acrylate crosspolymer; and (iii) ammonium acryloyldimethyltaurate/steareth-25 methacrylate crosspolymer.

A topical composition comprising ginger, curcumin, one or more of glutathione, MSM, Vitamin C, hyaluronic acid, sodium lauryl sulfate, Vitamin D and Vitamin E, and a carrier, wherein each of the glutathione, MSM, Vitamin C, hyaluronic acid, sodium lauryl sulfate, Vitamin D, and Vitamin E. When applied to human skin or animal skin, the composition can improve the appearance of skin and speed up wound healing.

The present invention concerns a method to prepare a filler with a hyaluronic acid, which has improved properties of chemical-physical stability over time and optimal viscosity for cutaneous injection. In particular the method comprises a first step in which the hyaluronic acid is crosslinked, and a subsequent step for the neutralization and hydration of the crosslinked hyaluronic acid.

The present invention concerns a method to prepare a filler with a hyaluronic acid, which has improved properties of chemical-physical stability over time and optimal viscosity for cutaneous injection. In particular the method comprises a first step in which the hyaluronic acid is crosslinked, and a subsequent step for the neutralization and hydration of the crosslinked hyaluronic acid.